- SAP Managed Tags:
Updates
- 14.11.2019 - added information that a new task /IWFND/TL_SERVICE_MAINTENANCE list for mass maintenance is part of the standard as of SAP S/4HANA 1909 (link to documentation)
- 29.05.2018 - added screen shots to showhow alist of services can be passed
- 29.05.2018 - fixed Code of IF_STCTM_BG_TASK~EXECUTE so that error messages longer than 50 characters are not truncated
What's new for SAP S/4HANA
A while ago I wrote a blog about an updated task list that is available that allows to create the repository objects that are generated when activating an OData service in a transportable development package.
What was still missing was an option to perform certain mass changes on activated OData services such as mass deletion and adding or removing a system alias from a group of services.
With SAP S/4HANA 1909 now a new tasklist /IWFND/TL_SERVICE_MAINTENANCE for OData mass maintenance became available as described in the Online documentation.
This tasklist is also available for the following Service Packs of the following versions of the software component SAP_GWFND (see SAP Note 2512479)
- SAP_GWFND 753 SP03 for SAP S/4HANA 1809
- SAP_GWFND 753 SP05 for SAP NetWeaver 7.52
- SAP_GWFND 751 SP09 for SAP NetWeaver 7.51
To address this problem in earlier releases I have developed a task list in the customer name space. So if you are not on 1909 or an equivalent SP (see above) you can build a custom task list that uses two SAP standard tasks to create / use transport and customizing requests. In addition you have to create a new custom task that is used to perform mass changes.
Repository objects needed
In order to create the task list yourself you have to create the following three repository objects:
| Object name | Object type | Description | ||
| ZCL_STCT_GW_SRV_MASS_MAINT | class | This class is used by the new mass maintenance task. It inherits from the class CL_STCTM_REPORT_UI so that the report ZR_STCT_UI_MAINT_GW_SERVICES can be used as a UI to enter parameters. | ||
| ZR_STCT_UI_MAINT_GW_SERVICES | report | This report is called in the constructor of the above mentioned class ZCL_STCT_GW_SRV_MASS_MAINT. | ||
| ZCL_GATEWAY_SERVICE | class | Class that performs the SAP Gateway service maintenance. It is called by the class ZCL_STCT_GW_SRV_MASS_MAINT in method IF_STCTM_BG_TASK~EXECUTE |
How to section
After you have created an activated the repository objects mentioned above you can start to create your custom task list.
To do so start transaction STC01 and enter a meaningful name for your task list, for example Z_GATEWAY_MAINT_ODATA_SERVICE and press the Create new task list.
In the next windows choose Add new tasks (F5) to add tasks based on the following classes.
- CL_STCT_CREATE_REQUEST_CUST
- CL_STCT_CREATE_REQUEST_WBENCH
- ZCL_STCT_GW_SRV_MASS_MAINT
In the following popup enter the first class name CL_STCT_CREATE_REQUEST_CUST.
Then check the check box and use the green arrow to continue.
Do the same for the two remaining classes CL_STCT_CREATE_REQUEST_WBENCH and
ZCL_STCT_GW_SRV_MASS_MAINT.
Change the order of the tasks such that your custom task is called as the last step.
So that your task list finally looks like follows. Save your changes.
Navigate back with the green back button.
You are now ready to run the task list.
Please note that for the third task there is a parameter check performed that tells you that no services have been selected so far.
When you click on the "Display Parameters" button and if you have checked the "Execute" check box in the first column of this list you can enter the following parameters:
The first input parameters allows you to select active services using select options. Here we have selected services whose name is in between ZZ_TEST_10_SRV and ZZ_TEST_12_SRV.
It is also possible to use a list of Services for this just press on the button
and enter a list of Services. Here you can also use F4 Help.
On the above selected services the following actions can be executed:
- Add single aliasYou can select one of the system aliases that are available and you can select whether a user role shall be added for the determination of the system alias at run time.
- Assign aliases from a templateHere you can select an OData service that is used as a template for the system alias assignment. From the selected services all system aliases are removed and replaced by the assignment found at the service that has been selected as a template.
- Remove single aliasYou can select one of the system aliases that are available in your system. If this system alias is assigned to service that you have selected it will be removed.
- Remove all aliasesThis action will simply remove all system alias assignments from all selected services.
- Set to co-deployedIf you use embedded deployment you can use the option to use co-deployment.Caution: This will remove all existing system alias assignments from the selected services as well.
- Set to routing basedThis action allows you to change a co-deployed service back to routing based. You have to assign system aliases afterwards.
- Delete servicesCaution: ALL selected services are deleted.The deletion can be recorded in a customizing and a tranport request as shown in the screen shots below.Which services have been deleted is always written to the log of your task list run.
When clicking on the "Details" button a popup shows up that will list the deleted services in a format that can be used as an input by the SAP standard task list SAP_GATEWAY_ACTIVATE_ODATA_SERV so that you can activate your deleted services again very easily.
This feature is especially useful if you want to delete OData services that have been activated as "local objects" and that you want to change to become transportable.See also my blog: Updated tasklist available for SAP Gateway service activation
Please note:
You are currently prompted to provide a transport request for the deletion of the ICF nodes though you have already provided a transport request as a parameter in this task list. Please choose the same request again. This bug will be fixed.
Source code
Class ZCL_GATEWAY_SERVICE
CLASS zcl_gateway_service DEFINITION
PUBLIC
FINAL
CREATE PUBLIC .
PUBLIC SECTION.
METHODS add_alias
IMPORTING iv_transport_cust TYPE trkorr OPTIONAL
iv_system_alias TYPE /iwfnd/defi_system_alias
iv_user_role TYPE /iwfnd/defi_role_name OPTIONAL
iv_is_default TYPE abap_bool OPTIONAL
iv_is_def_for_meta TYPE /iwfnd/mgw_inma_def_alias_meta OPTIONAL
RAISING /iwfnd/cx_cof .
METHODS remove_alias
IMPORTING iv_transport_cust TYPE trkorr OPTIONAL
iv_system_alias TYPE /iwfnd/defi_system_alias
iv_user_role TYPE /iwfnd/defi_role_name OPTIONAL
RAISING /iwfnd/cx_cof .
METHODS constructor
IMPORTING iv_service_id TYPE /iwfnd/med_mdl_srg_identifier
RAISING /iwfnd/cx_cof.
METHODS get_service_id
RETURNING VALUE(rv_service_id) TYPE /iwfnd/med_mdl_srg_identifier
RAISING /iwfnd/cx_cof.
METHODS get_service_group
RETURNING VALUE(rv_service_group) TYPE /iwfnd/cl_med_rem_exploration=>ty_s_service_group
RAISING /iwfnd/cx_cof.
METHODS delete
IMPORTING iv_transport_cust TYPE trkorr DEFAULT space
iv_transport_dev TYPE trkorr DEFAULT space
RAISING /iwfnd/cx_cof .
METHODS remove_all_aliases
IMPORTING iv_transport_cust TYPE trkorr OPTIONAL
RAISING /iwfnd/cx_cof.
METHODS get_aliases
RETURNING VALUE(rt_system_aliases) TYPE /iwfnd/cl_cof_facade=>ty_gt_system_aliases
RAISING /iwfnd/cx_cof .
METHODS assign_aliases_from_service
IMPORTING iv_template_service_id TYPE /iwfnd/med_mdl_srg_identifier
iv_transport_cust TYPE trkorr OPTIONAL
RAISING /iwfnd/cx_cof.
METHODS set_to_codeployed
IMPORTING iv_transport_cust TYPE trkorr OPTIONAL
iv_transport_dev TYPE trkorr OPTIONAL
RAISING /iwfnd/cx_cof.
METHODS set_to_routing_based
IMPORTING iv_transport_cust TYPE trkorr OPTIONAL
iv_transport_dev TYPE trkorr OPTIONAL
RAISING /iwfnd/cx_cof..
PROTECTED SECTION.
PRIVATE SECTION.
DATA: mv_service_id TYPE /iwfnd/med_mdl_srg_identifier , "service id
mv_record_customizing TYPE abap_bool,
mv_record_workbench TYPE abap_bool.
TYPES:
BEGIN OF root_cause_textid,
msgid TYPE symsgid,
msgno TYPE symsgno,
attr1 TYPE scx_attrname,
attr2 TYPE scx_attrname,
attr3 TYPE scx_attrname,
attr4 TYPE scx_attrname,
END OF root_cause_textid.
METHODS does_alias_exist
IMPORTING iv_system_alias TYPE /iwfnd/defi_system_alias
RETURNING VALUE(ev_active) TYPE abap_bool
RAISING /iwfnd/cx_cof.
METHODS get_root_cause_exception
EXPORTING
ev_root_cause_textid TYPE zcl_gateway_service=>root_cause_textid
CHANGING
cx_previous TYPE REF TO cx_root.
METHODS set_process_mode
IMPORTING
iv_process_mode TYPE /iwfnd/med_process_mode
"iv_system_alias TYPE /iwfnd/defi_system_alias OPTIONAL
iv_transport_cust TYPE trkorr OPTIONAL
iv_transport_dev TYPE trkorr OPTIONAL
RAISING /iwfnd/cx_cof.
METHODS check_system_change_options
RAISING /iwfnd/cx_cof.
ENDCLASS.
CLASS ZCL_GATEWAY_SERVICE IMPLEMENTATION.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Public Method ZCL_GATEWAY_SERVICE->ADD_ALIAS
* +-------------------------------------------------------------------------------------------------+
* | [--->] IV_TRANSPORT_CUST TYPE TRKORR(optional)
* | [--->] IV_SYSTEM_ALIAS TYPE /IWFND/DEFI_SYSTEM_ALIAS
* | [--->] IV_USER_ROLE TYPE /IWFND/DEFI_ROLE_NAME(optional)
* | [--->] IV_IS_DEFAULT TYPE ABAP_BOOL(optional)
* | [--->] IV_IS_DEF_FOR_META TYPE /IWFND/MGW_INMA_DEF_ALIAS_META(optional)
* | [!CX!] /IWFND/CX_COF
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD add_alias.
DATA: ls_root_cause_textid TYPE root_cause_textid,
lv_process_mode TYPE /iwfnd/med_process_mode,
lo_config_facade TYPE REF TO /iwfnd/cl_cof_facade,
lx_previous TYPE REF TO cx_root.
IF mv_record_customizing = abap_true AND iv_transport_cust IS INITIAL.
CLEAR ls_root_cause_textid.
ls_root_cause_textid-attr1 = iv_system_alias && ' cannot be assigned because no customizing request has been provided'.
ls_root_cause_textid-msgid = '/IWFND/CM_COS'.
ls_root_cause_textid-msgno = 163.
RAISE EXCEPTION TYPE /iwfnd/cx_cof
EXPORTING
textid = ls_root_cause_textid.
ENDIF.
IF does_alias_exist( iv_system_alias ) = abap_true.
TRY.
lv_process_mode = me->get_service_group( )-process_mode.
"system aliases shall only be assigned to services that are routing based
IF lv_process_mode <> /iwfnd/if_mgw_core_types=>gcs_process_mode-routing_based.
CLEAR ls_root_cause_textid.
ls_root_cause_textid-attr1 = iv_system_alias && ' cannot be assigned because ' && mv_service_id && ' is not routing based'.
ls_root_cause_textid-msgid = '/IWFND/CM_COS'.
ls_root_cause_textid-msgno = 163.
RAISE EXCEPTION TYPE /iwfnd/cx_cof
EXPORTING
textid = ls_root_cause_textid.
ENDIF.
lo_config_facade = /iwfnd/cl_cof_facade=>get_instance( ).
lo_config_facade->assign_sys_alias_to_srv(
EXPORTING
iv_transport_cust = iv_transport_cust " Request/Task
iv_srg_identifier = mv_service_id " Service Document Identifier
iv_system_alias = iv_system_alias " SAP System Alias
iv_user_role = iv_user_role " Name of a User Role
iv_is_default = iv_is_default " System Alias is default - Used for Create and Metadata
iv_is_def_for_meta = iv_is_def_for_meta" System Alias is default for metadata (";mo" scenarios only)
).
CATCH cx_root INTO lx_previous.
get_root_cause_exception(
IMPORTING
ev_root_cause_textid = ls_root_cause_textid
CHANGING
cx_previous = lx_previous ).
RAISE EXCEPTION TYPE /iwfnd/cx_cof
EXPORTING
textid = ls_root_cause_textid.
ENDTRY.
ELSE.
CLEAR ls_root_cause_textid.
"System alias '&1' is not available
ls_root_cause_textid-msgid = '/IWFND/CM_MGW'.
ls_root_cause_textid-msgno = 13.
ls_root_cause_textid-attr1 = iv_system_alias.
RAISE EXCEPTION TYPE /iwfnd/cx_cof
EXPORTING
textid = ls_root_cause_textid.
ENDIF.
ENDMETHOD.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Public Method ZCL_GATEWAY_SERVICE->ASSIGN_ALIASES_FROM_SERVICE
* +-------------------------------------------------------------------------------------------------+
* | [--->] IV_TEMPLATE_SERVICE_ID TYPE /IWFND/MED_MDL_SRG_IDENTIFIER
* | [--->] IV_TRANSPORT_CUST TYPE TRKORR(optional)
* | [!CX!] /IWFND/CX_COF
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD assign_aliases_from_service.
DATA: ls_root_cause_textid TYPE root_cause_textid,
lt_system_aliases TYPE /iwfnd/cl_cof_facade=>ty_gt_system_aliases,
ls_system_aliases TYPE /iwfnd/cl_cof_facade=>ty_gs_system_alias,
lo_config_facade TYPE REF TO /iwfnd/cl_cof_facade,
lv_srg_identifier TYPE /iwfnd/med_mdl_srg_identifier,
lx_previous TYPE REF TO cx_root.
"-check whether service group from which aliases shall be copied does exist
SELECT SINGLE srv_identifier FROM /iwfnd/i_med_srh
INTO @lv_srg_identifier
WHERE srv_identifier = @iv_template_service_id.
IF sy-subrc NE 0.
CLEAR ls_root_cause_textid.
ls_root_cause_textid-attr1 = 'template service:' && iv_template_service_id && ' does not exist.'.
ls_root_cause_textid-msgid = '/IWFND/CM_COS'.
ls_root_cause_textid-msgno = 163.
RAISE EXCEPTION TYPE /iwfnd/cx_cof
EXPORTING
textid = ls_root_cause_textid.
ENDIF.
IF mv_record_customizing = abap_true AND iv_transport_cust IS INITIAL.
CLEAR ls_root_cause_textid.
ls_root_cause_textid-attr1 = 'Aliases from ' && iv_template_service_id && ' cannot be assigned to ' && mv_service_id && ' because no customizing request has been provided'.
ls_root_cause_textid-msgid = '/IWFND/CM_COS'.
ls_root_cause_textid-msgno = 163.
RAISE EXCEPTION TYPE /iwfnd/cx_cof
EXPORTING
textid = ls_root_cause_textid.
ENDIF.
"retrieve system alias assignment from template service
TRY.
lo_config_facade = /iwfnd/cl_cof_facade=>get_instance( ).
lt_system_aliases = lo_config_facade->get_sys_aliases_of_srv( iv_service_id = iv_template_service_id ).
IF lt_system_aliases IS INITIAL.
CLEAR ls_root_cause_textid.
ls_root_cause_textid-attr1 = iv_template_service_id && ' : has no aliases assigned.'.
ls_root_cause_textid-msgid = '/IWFND/CM_COS'.
ls_root_cause_textid-msgno = 163.
RAISE EXCEPTION TYPE /iwfnd/cx_cof
EXPORTING
textid = ls_root_cause_textid.
ENDIF.
"remove all aliases from our service
me->remove_all_aliases(
iv_transport_cust = iv_transport_cust
).
"add aliases from template service
LOOP AT lt_system_aliases INTO ls_system_aliases.
me->add_alias(
EXPORTING
iv_transport_cust = iv_transport_cust
iv_system_alias = ls_system_aliases-system_alias
iv_user_role = ls_system_aliases-user_role
iv_is_default = ls_system_aliases-is_default
iv_is_def_for_meta = ls_system_aliases-is_def_for_meta
).
ENDLOOP.
CATCH cx_root INTO lx_previous.
get_root_cause_exception(
IMPORTING
ev_root_cause_textid = ls_root_cause_textid
CHANGING
cx_previous = lx_previous ).
RAISE EXCEPTION TYPE /iwfnd/cx_cof
EXPORTING
textid = ls_root_cause_textid.
ENDTRY.
ENDMETHOD.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Private Method ZCL_GATEWAY_SERVICE->CHECK_SYSTEM_CHANGE_OPTIONS
* +-------------------------------------------------------------------------------------------------+
* | [!CX!] /IWFND/CX_COF
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD check_system_change_options.
DATA: lv_systemedit TYPE edtflag,
lv_systemname TYPE syst_sysid,
lv_systemtype TYPE syst_sysid,
lv_system_client_edit TYPE cccoractiv,
lv_sys_cliinddep_edit TYPE ccnocliind,
lv_sytem_client_role TYPE cccategory.
DATA ls_root_cause_textid TYPE root_cause_textid.
CALL FUNCTION 'TR_SYS_PARAMS'
IMPORTING
systemedit = lv_systemedit
systemname = lv_systemname "System Name (e.g. C11)
systemtype = lv_systemtype "Type ('SAP' or 'CUSTOMER')
system_client_edit = lv_system_client_edit "Change Option for Client-Dependent Customizing Objects
sys_cliinddep_edit = lv_sys_cliinddep_edit "Change Option for Repository Objects in Logon Client
system_client_role = lv_sytem_client_role
EXCEPTIONS
no_systemname = 1
no_systemtype = 2
OTHERS = 3.
IF sy-subrc <> 0.
CLEAR ls_root_cause_textid.
IF sy-subrc = 2.
ls_root_cause_textid-attr1 = 'System has no system name'.
ELSEIF sy-subrc = 3.
ls_root_cause_textid-attr1 = 'System has no system type ("SAP" or "CUSTOMER")'.
ELSE.
ls_root_cause_textid-attr1 = 'Error when calling TR_SYS_PARAMS'.
ENDIF.
ls_root_cause_textid-msgid = '/IWFND/CM_COS'.
ls_root_cause_textid-msgno = 163.
RAISE EXCEPTION TYPE /iwfnd/cx_cof
EXPORTING
textid = ls_root_cause_textid.
ENDIF.
"' ' No automatic recording of changes for transport
"'1' Changes are recorded in transport request
"'2' Customizing in this client cannot be changed
"'3' Customizing: Can be changed as req., but cannot be transp.
IF lv_system_client_edit = '1'.
mv_record_customizing = abap_true.
ELSE. " at '' '2' and '3' changes are note recorded in a customizing request
mv_record_customizing = abap_false.
ENDIF.
IF lv_system_client_edit = '2'.
CLEAR ls_root_cause_textid.
ls_root_cause_textid-attr1 = 'No changes to customizing allowed'.
ls_root_cause_textid-msgid = '/IWFND/CM_COS'.
ls_root_cause_textid-msgno = 163.
RAISE EXCEPTION TYPE /iwfnd/cx_cof
EXPORTING
textid = ls_root_cause_textid.
ENDIF.
"' ' Changes to Repository and cross-client Customizing allowed
"'1' No changes to cross-client Customizing objects
"'2' No changes to Repository objects
"'3' No changes to Repository and cross-client Customizing objs
IF lv_sys_cliinddep_edit = ' '.
mv_record_workbench = abap_true.
ELSE.
mv_record_workbench = abap_false.
ENDIF.
IF lv_sys_cliinddep_edit = '2' OR lv_sys_cliinddep_edit = '3'.
CLEAR ls_root_cause_textid.
ls_root_cause_textid-attr1 = 'No changes to repository objects allowed'.
ls_root_cause_textid-msgid = '/IWFND/CM_COS'.
ls_root_cause_textid-msgno = 163.
RAISE EXCEPTION TYPE /iwfnd/cx_cof
EXPORTING
textid = ls_root_cause_textid.
ENDIF.
ENDMETHOD.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Public Method ZCL_GATEWAY_SERVICE->CONSTRUCTOR
* +-------------------------------------------------------------------------------------------------+
* | [--->] IV_SERVICE_ID TYPE /IWFND/MED_MDL_SRG_IDENTIFIER
* | [!CX!] /IWFND/CX_COF
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD constructor.
DATA : lv_srg_identifier TYPE /iwfnd/med_mdl_srg_identifier .
"-check whether service group exists
SELECT SINGLE srv_identifier FROM /iwfnd/i_med_srh
INTO @lv_srg_identifier
WHERE srv_identifier = @iv_service_id.
IF sy-subrc EQ 0.
mv_service_id = iv_service_id.
ELSE.
RAISE EXCEPTION TYPE /iwfnd/cx_cof
EXPORTING
textid = /iwfnd/cx_cof=>service_grp_does_not_exist.
ENDIF.
me->check_system_change_options( ).
ENDMETHOD.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Public Method ZCL_GATEWAY_SERVICE->DELETE
* +-------------------------------------------------------------------------------------------------+
* | [--->] IV_TRANSPORT_CUST TYPE TRKORR (default =SPACE)
* | [--->] IV_TRANSPORT_DEV TYPE TRKORR (default =SPACE)
* | [!CX!] /IWFND/CX_COF
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD delete.
DATA: ls_root_cause_textid TYPE root_cause_textid,
lo_config_facade TYPE REF TO /iwfnd/cl_cof_facade,
lx_previous TYPE REF TO cx_root.
IF ( mv_record_customizing = abap_true AND iv_transport_cust IS INITIAL ).
CLEAR ls_root_cause_textid.
ls_root_cause_textid-attr1 = mv_service_id && ' cannot be deleted because no customizing request has been provided'.
ls_root_cause_textid-msgid = '/IWFND/CM_COS'.
ls_root_cause_textid-msgno = 163.
RAISE EXCEPTION TYPE /iwfnd/cx_cof
EXPORTING
textid = ls_root_cause_textid.
ENDIF.
IF ( mv_record_workbench = abap_true AND iv_transport_dev IS INITIAL ) .
CLEAR ls_root_cause_textid.
ls_root_cause_textid-attr1 = mv_service_id && ' cannot be deleted because no workbench request has been provided'.
ls_root_cause_textid-msgid = '/IWFND/CM_COS'.
ls_root_cause_textid-msgno = 163.
RAISE EXCEPTION TYPE /iwfnd/cx_cof
EXPORTING
textid = ls_root_cause_textid.
ENDIF.
TRY.
lo_config_facade = /iwfnd/cl_cof_facade=>get_instance( ).
lo_config_facade->deactivate_service(
EXPORTING
iv_service_identifier = mv_service_id
iv_transport_dev = iv_transport_dev
iv_transport_cust = iv_transport_cust
).
CATCH cx_root INTO lx_previous.
get_root_cause_exception(
IMPORTING
ev_root_cause_textid = ls_root_cause_textid
CHANGING
cx_previous = lx_previous ).
RAISE EXCEPTION TYPE /iwfnd/cx_cof
EXPORTING
textid = ls_root_cause_textid.
ENDTRY.
ENDMETHOD.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Private Method ZCL_GATEWAY_SERVICE->DOES_ALIAS_EXIST
* +-------------------------------------------------------------------------------------------------+
* | [--->] IV_SYSTEM_ALIAS TYPE /IWFND/DEFI_SYSTEM_ALIAS
* | [<-()] EV_ACTIVE TYPE ABAP_BOOL
* | [!CX!] /IWFND/CX_COF
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD does_alias_exist.
DATA : ls_dfsyal TYPE /iwfnd/c_dfsyal.
"Check if system alias does exist
SELECT SINGLE *
FROM /iwfnd/c_dfsyal
INTO @ls_dfsyal
WHERE system_alias = @iv_system_alias.
IF ( sy-subrc = 0 ). "System alias exists
ev_active = abap_true.
ELSE.
ev_active = abap_false.
ENDIF.
ENDMETHOD.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Public Method ZCL_GATEWAY_SERVICE->GET_ALIASES
* +-------------------------------------------------------------------------------------------------+
* | [<-()] RT_SYSTEM_ALIASES TYPE /IWFND/CL_COF_FACADE=>TY_GT_SYSTEM_ALIASES
* | [!CX!] /IWFND/CX_COF
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD get_aliases.
DATA: ls_root_cause_textid TYPE root_cause_textid,
lo_config_facade TYPE REF TO /iwfnd/cl_cof_facade,
lx_previous TYPE REF TO cx_root.
TRY.
lo_config_facade = /iwfnd/cl_cof_facade=>get_instance( ).
rt_system_aliases = lo_config_facade->get_sys_aliases_of_srv( iv_service_id = mv_service_id ).
CATCH cx_root INTO lx_previous.
get_root_cause_exception(
IMPORTING
ev_root_cause_textid = ls_root_cause_textid
CHANGING
cx_previous = lx_previous ).
RAISE EXCEPTION TYPE /iwfnd/cx_cof
EXPORTING
textid = ls_root_cause_textid.
ENDTRY.
ENDMETHOD.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Private Method ZCL_GATEWAY_SERVICE->GET_ROOT_CAUSE_EXCEPTION
* +-------------------------------------------------------------------------------------------------+
* | [<---] EV_ROOT_CAUSE_TEXTID TYPE ZCL_GATEWAY_SERVICE=>ROOT_CAUSE_TEXTID
* | [<-->] CX_PREVIOUS TYPE REF TO CX_ROOT
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD get_root_cause_exception.
DATA lx_root_cause TYPE REF TO /iwfnd/cx_base.
"the caller of this class should retrieve an error message of the root cause
"that has been originally raised by the config facade
IF cx_previous->previous IS NOT INITIAL .
WHILE cx_previous->previous IS NOT INITIAL ."BOUND.
cx_previous = cx_previous->previous. " Get the exception that caused this exception
TRY.
lx_root_cause ?= cx_previous.
CATCH cx_sy_move_cast_error.
ENDTRY.
ENDWHILE.
ev_root_cause_textid-attr1 = lx_root_cause->get_longtext( ).
ELSE.
ev_root_cause_textid-attr1 = cx_previous->get_longtext( ).
ENDIF.
ev_root_cause_textid-msgid = '/IWFND/CM_COS'.
ev_root_cause_textid-msgno = 163.
ENDMETHOD.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Public Method ZCL_GATEWAY_SERVICE->GET_SERVICE_GROUP
* +-------------------------------------------------------------------------------------------------+
* | [<-()] RV_SERVICE_GROUP TYPE /IWFND/CL_MED_REM_EXPLORATION=>TY_S_SERVICE_GROUP
* | [!CX!] /IWFND/CX_COF
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD get_service_group.
DATA : ls_srg_header TYPE /iwfnd/i_med_srh .
SELECT SINGLE * FROM /iwfnd/i_med_srh
INTO @ls_srg_header
WHERE srv_identifier = @mv_service_id.
IF sy-subrc NE 0.
RAISE EXCEPTION TYPE /iwfnd/cx_cof
EXPORTING
textid = /iwfnd/cx_cof=>service_grp_does_not_exist.
ENDIF.
rv_service_group-technical_name = ls_srg_header-object_name.
rv_service_group-namespace = ls_srg_header-namespace.
rv_service_group-external_name = ls_srg_header-service_name.
rv_service_group-version = ls_srg_header-service_version.
rv_service_group-is_sap_service = ls_srg_header-is_sap_service.
rv_service_group-soft_state_status = ls_srg_header-soft_state_stat.
rv_service_group-process_mode = ls_srg_header-process_mode.
ENDMETHOD.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Public Method ZCL_GATEWAY_SERVICE->GET_SERVICE_ID
* +-------------------------------------------------------------------------------------------------+
* | [<-()] RV_SERVICE_ID TYPE /IWFND/MED_MDL_SRG_IDENTIFIER
* | [!CX!] /IWFND/CX_COF
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD get_service_id.
rv_service_id = me->mv_service_id.
ENDMETHOD.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Public Method ZCL_GATEWAY_SERVICE->REMOVE_ALIAS
* +-------------------------------------------------------------------------------------------------+
* | [--->] IV_TRANSPORT_CUST TYPE TRKORR(optional)
* | [--->] IV_SYSTEM_ALIAS TYPE /IWFND/DEFI_SYSTEM_ALIAS
* | [--->] IV_USER_ROLE TYPE /IWFND/DEFI_ROLE_NAME(optional)
* | [!CX!] /IWFND/CX_COF
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD remove_alias.
DATA: ls_root_cause_textid TYPE root_cause_textid,
lo_config_facade TYPE REF TO /iwfnd/cl_cof_facade,
lx_previous TYPE REF TO cx_root.
IF mv_record_customizing = abap_true AND iv_transport_cust IS INITIAL.
CLEAR ls_root_cause_textid.
ls_root_cause_textid-attr1 = iv_system_alias && ' cannot be removed from ' && mv_service_id && ' because no customizing request has been provided'.
ls_root_cause_textid-msgid = '/IWFND/CM_COS'.
ls_root_cause_textid-msgno = 163.
RAISE EXCEPTION TYPE /iwfnd/cx_cof
EXPORTING
textid = ls_root_cause_textid.
ENDIF.
IF does_alias_exist( iv_system_alias ) = abap_true.
TRY.
lo_config_facade = /iwfnd/cl_cof_facade=>get_instance( ).
lo_config_facade->unassign_sys_alias_from_srv(
EXPORTING
iv_transport_cust = iv_transport_cust " Request/Task
iv_srg_identifier = mv_service_id " Service Document Identifier
iv_system_alias = iv_system_alias " SAP System Alias
iv_user_role = iv_user_role " Name of a User Role
).
CATCH cx_root INTO lx_previous.
get_root_cause_exception(
IMPORTING
ev_root_cause_textid = ls_root_cause_textid
CHANGING
cx_previous = lx_previous ).
RAISE EXCEPTION TYPE /iwfnd/cx_cof
EXPORTING
textid = ls_root_cause_textid.
ENDTRY.
ELSE.
CLEAR ls_root_cause_textid.
"System alias '&1' is not available
ls_root_cause_textid-msgid = '/IWFND/CM_MGW'.
ls_root_cause_textid-msgno = 13.
ls_root_cause_textid-attr1 = iv_system_alias.
RAISE EXCEPTION TYPE /iwfnd/cx_cof
EXPORTING
textid = ls_root_cause_textid.
ENDIF.
ENDMETHOD.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Public Method ZCL_GATEWAY_SERVICE->REMOVE_ALL_ALIASES
* +-------------------------------------------------------------------------------------------------+
* | [--->] IV_TRANSPORT_CUST TYPE TRKORR(optional)
* | [!CX!] /IWFND/CX_COF
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD remove_all_aliases.
DATA: ls_root_cause_textid TYPE root_cause_textid,
lo_config_facade TYPE REF TO /iwfnd/cl_cof_facade,
lx_previous TYPE REF TO cx_root,
lt_system_aliases TYPE /iwfnd/cl_cof_facade=>ty_gt_system_aliases,
ls_system_aliases TYPE /iwfnd/cl_cof_facade=>ty_gs_system_alias.
IF mv_record_customizing = abap_true AND iv_transport_cust IS INITIAL.
CLEAR ls_root_cause_textid.
ls_root_cause_textid-attr1 = 'System aliases cannot be removed from ' && mv_service_id && ' because no customizing request has been provided'.
ls_root_cause_textid-msgid = '/IWFND/CM_COS'.
ls_root_cause_textid-msgno = 163.
RAISE EXCEPTION TYPE /iwfnd/cx_cof
EXPORTING
textid = ls_root_cause_textid.
ENDIF.
TRY.
lo_config_facade = /iwfnd/cl_cof_facade=>get_instance( ).
lt_system_aliases = lo_config_facade->get_sys_aliases_of_srv( iv_service_id = mv_service_id ).
CATCH cx_root INTO lx_previous.
get_root_cause_exception(
IMPORTING
ev_root_cause_textid = ls_root_cause_textid
CHANGING
cx_previous = lx_previous ).
RAISE EXCEPTION TYPE /iwfnd/cx_cof
EXPORTING
textid = ls_root_cause_textid.
ENDTRY.
LOOP AT lt_system_aliases INTO ls_system_aliases.
TRY.
me->remove_alias(
EXPORTING
iv_transport_cust = iv_transport_cust
iv_system_alias = ls_system_aliases-system_alias
iv_user_role = ls_system_aliases-user_role
).
CATCH cx_root INTO lx_previous.
get_root_cause_exception(
IMPORTING
ev_root_cause_textid = ls_root_cause_textid
CHANGING
cx_previous = lx_previous ).
RAISE EXCEPTION TYPE /iwfnd/cx_cof
EXPORTING
textid = ls_root_cause_textid.
ENDTRY.
ENDLOOP.
ENDMETHOD.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Private Method ZCL_GATEWAY_SERVICE->SET_PROCESS_MODE
* +-------------------------------------------------------------------------------------------------+
* | [--->] IV_PROCESS_MODE TYPE /IWFND/MED_PROCESS_MODE
* | [--->] IV_TRANSPORT_CUST TYPE TRKORR(optional)
* | [--->] IV_TRANSPORT_DEV TYPE TRKORR(optional)
* | [!CX!] /IWFND/CX_COF
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD set_process_mode.
DATA: ls_root_cause_textid TYPE root_cause_textid,
lo_config_facade TYPE REF TO /iwfnd/cl_cof_facade,
lx_previous TYPE REF TO cx_root,
mo_rem_activator TYPE REF TO /iwfnd/cl_med_rem_activation,
lv_transport_dev TYPE trkorr.
IF ( mv_record_customizing = abap_true AND iv_transport_cust IS INITIAL ).
CLEAR ls_root_cause_textid.
ls_root_cause_textid-attr1 = mv_service_id && ': process mode cannot be changed because no customizing request has been provided'.
ls_root_cause_textid-msgid = '/IWFND/CM_COS'.
ls_root_cause_textid-msgno = 163.
RAISE EXCEPTION TYPE /iwfnd/cx_cof
EXPORTING
textid = ls_root_cause_textid.
ENDIF.
IF ( mv_record_workbench = abap_true AND iv_transport_dev IS INITIAL ) .
CLEAR ls_root_cause_textid.
ls_root_cause_textid-attr1 = mv_service_id && ': process mode cannot be changed because no workbench request has been provided'.
ls_root_cause_textid-msgid = '/IWFND/CM_COS'.
ls_root_cause_textid-msgno = 163.
RAISE EXCEPTION TYPE /iwfnd/cx_cof
EXPORTING
textid = ls_root_cause_textid.
ENDIF.
TRY.
mo_rem_activator = /iwfnd/cl_med_rem_activation=>get_remote_activator( ).
DATA : ls_service_group TYPE /iwfnd/cl_med_rem_exploration=>ty_s_service_group.
"Name of transport request has to be provided using a changing parameter.
"Since input parameters iv_* cannot be changed
"iv_transport_dev is moved to a local variable
lv_transport_dev = iv_transport_dev.
IF iv_process_mode <> /iwfnd/if_mgw_core_types=>gcs_process_mode-routing_based
AND iv_process_mode <> /iwfnd/if_mgw_core_types=>gcs_process_mode-co_deployed_only.
CLEAR ls_root_cause_textid.
ls_root_cause_textid-attr1 = 'iv_process_mode must be equal to "C" or " "'.
ls_root_cause_textid-msgid = '/IWFND/CM_COS'.
ls_root_cause_textid-msgno = 163.
RAISE EXCEPTION TYPE /iwfnd/cx_cof
EXPORTING
textid = ls_root_cause_textid.
ENDIF.
ls_service_group = me->get_service_group( ).
"set processing mode to either co-deployed or routing based
ls_service_group-process_mode = iv_process_mode.
"remove all aliases if running co-deployed
IF iv_process_mode = /iwfnd/if_mgw_core_types=>gcs_process_mode-co_deployed_only.
me->remove_all_aliases(
iv_transport_cust = iv_transport_cust
).
ENDIF.
mo_rem_activator->update_process_mode(
EXPORTING
is_service_group = ls_service_group " Service Group
iv_srv_identifier = mv_service_id " Service Document Identifier
CHANGING
cv_transport = lv_transport_dev " Request/Task
).
CATCH cx_root INTO lx_previous.
get_root_cause_exception(
IMPORTING
ev_root_cause_textid = ls_root_cause_textid
CHANGING
cx_previous = lx_previous ).
RAISE EXCEPTION TYPE /iwfnd/cx_cof
EXPORTING
textid = ls_root_cause_textid.
ENDTRY.
ENDMETHOD.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Public Method ZCL_GATEWAY_SERVICE->SET_TO_CODEPLOYED
* +-------------------------------------------------------------------------------------------------+
* | [--->] IV_TRANSPORT_CUST TYPE TRKORR(optional)
* | [--->] IV_TRANSPORT_DEV TYPE TRKORR(optional)
* | [!CX!] /IWFND/CX_COF
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD set_to_codeployed.
DATA : ls_root_cause_textid TYPE root_cause_textid,
lx_previous TYPE REF TO cx_root.
TRY.
me->set_process_mode(
EXPORTING
iv_process_mode = /iwfnd/if_mgw_core_types=>gcs_process_mode-co_deployed_only
iv_transport_cust = iv_transport_cust
iv_transport_dev = iv_transport_dev
).
CATCH cx_root INTO lx_previous.
get_root_cause_exception(
IMPORTING
ev_root_cause_textid = ls_root_cause_textid
CHANGING
cx_previous = lx_previous ).
RAISE EXCEPTION TYPE /iwfnd/cx_cof
EXPORTING
textid = ls_root_cause_textid.
ENDTRY.
ENDMETHOD.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Public Method ZCL_GATEWAY_SERVICE->SET_TO_ROUTING_BASED
* +-------------------------------------------------------------------------------------------------+
* | [--->] IV_TRANSPORT_CUST TYPE TRKORR(optional)
* | [--->] IV_TRANSPORT_DEV TYPE TRKORR(optional)
* | [!CX!] /IWFND/CX_COF
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD set_to_routing_based.
DATA : ls_root_cause_textid TYPE root_cause_textid,
lx_previous TYPE REF TO cx_root.
TRY.
me->set_process_mode(
EXPORTING
iv_process_mode = /iwfnd/if_mgw_core_types=>gcs_process_mode-routing_based
iv_transport_cust = iv_transport_cust
iv_transport_dev = iv_transport_dev
).
CATCH cx_root INTO lx_previous.
get_root_cause_exception(
IMPORTING
ev_root_cause_textid = ls_root_cause_textid
CHANGING
cx_previous = lx_previous ).
RAISE EXCEPTION TYPE /iwfnd/cx_cof
EXPORTING
textid = ls_root_cause_textid.
ENDTRY.
ENDMETHOD.
ENDCLASS.Class ZCL_STCT_GW_SRV_MASS_MAINT
CLASS zcl_stct_gw_srv_mass_maint DEFINITION
PUBLIC
INHERITING FROM cl_stctm_report_ui
FINAL
CREATE PUBLIC .
PUBLIC SECTION.
INTERFACES if_stctm_bg_task .
CLASS-DATA mv_initial TYPE abap_bool .
METHODS constructor .
METHODS if_stctm_task~get_description
REDEFINITION .
METHODS if_stctm_task~get_docu_object
REDEFINITION .
METHODS if_stctm_ui_task~maintained
REDEFINITION .
METHODS if_stctm_task~show_message_details
REDEFINITION.
PROTECTED SECTION.
PRIVATE SECTION.
TYPES: BEGIN OF ty_deleted_service,
technical_name TYPE /iwfnd/med_mdl_srg_name,
version TYPE /iwfnd/med_mdl_version,
END OF ty_deleted_service.
DATA: lt_deleted_gw_service_group TYPE STANDARD TABLE OF ty_deleted_service,
ls_deleted_gw_service_group TYPE ty_deleted_service.
ENDCLASS.
CLASS ZCL_STCT_GW_SRV_MASS_MAINT IMPLEMENTATION.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Public Method ZCL_STCT_GW_SRV_MASS_MAINT->CONSTRUCTOR
* +-------------------------------------------------------------------------------------------------+
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD constructor.
super->constructor( 'ZR_STCT_UI_MAINT_GW_SERVICES' ).
if_stctm_task~p_phase = cl_stc_task_utilities=>c_phase-config.
if_stctm_task~p_component = 'GATEWAY'.
if_stctm_task~p_multiple_usage = abap_true.
" required predecessor
APPEND 'CL_STCT_CREATE_REQUEST_CUST' TO if_stctm_task~pt_predecessor.
APPEND 'CL_STCT_CREATE_REQUEST_WBENCH' TO if_stctm_task~pt_predecessor.
mv_initial = abap_true.
ENDMETHOD.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Public Method ZCL_STCT_GW_SRV_MASS_MAINT->IF_STCTM_BG_TASK~CHECKMODE
* +-------------------------------------------------------------------------------------------------+
* | [--->] IR_TASKLIST TYPE REF TO CL_STCTM_TASKLIST
* | [<-()] R_CHECKMODE TYPE IF_STCTM_TASK=>T_BOOL
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD if_stctm_bg_task~checkmode.
ENDMETHOD.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Public Method ZCL_STCT_GW_SRV_MASS_MAINT->IF_STCTM_BG_TASK~EXECUTE
* +-------------------------------------------------------------------------------------------------+
* | [--->] IR_TASKLIST TYPE REF TO CL_STCTM_TASKLIST
* | [--->] I_TRACE TYPE STC_TRACE(optional)
* | [--->] I_CHECK TYPE STC_CHECKRUN(optional)
* | [EXC!] ERROR_OCCURED
* | [EXC!] WARNING_OCCURED
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD if_stctm_bg_task~execute.
DATA: ls_variant TYPE t_variant,
ls_variant_detail TYPE t_variant.
DATA: it_e071 TYPE tr_objects ##NEEDED,
it_e071k TYPE tr_keys,
wa_e071 TYPE ko200,
wa_e071k TYPE e071k.
DATA: "parameter needed to deactivate a service
lv_deact TYPE c LENGTH 1,
"parameters needed to add an alias
lv_add TYPE c LENGTH 1,
lv_aliasa TYPE /iwfnd/c_dfsyal-system_alias, " /iwfnd/defi_system_alias
lv_role TYPE /iwfnd/defi_role_name,
lv_isdef TYPE c LENGTH 1,
lv_isdefm TYPE c LENGTH 1,
"parameters needed to remove an alias
lv_remove TYPE c LENGTH 1,
lv_aliasr TYPE /iwfnd/c_dfsyal-system_alias, " /iwfnd/defi_system_alias
"parameters needed to add aliases from a template service
lv_gettmp TYPE c LENGTH 1,
lv_tmp_id TYPE /iwfnd/i_med_srh-srv_identifier, "service that shall be used as a template
"parameters needed for co-deployment, routing based setup and to remove all aliases
lv_setco TYPE c LENGTH 1,
lv_setrou TYPE c LENGTH 1,
lv_remall TYPE c LENGTH 1,
"selected services
ls_i_med_srh TYPE /iwfnd/i_med_srh,
lrt_srv_id LIKE RANGE OF ls_i_med_srh-srv_identifier,
lrs_srv_id LIKE LINE OF lrt_srv_id.
DATA ls_task TYPE cl_stctm_tasklist=>ts_task.
"customizing request
DATA ls_task_creq TYPE cl_stctm_tasklist=>ts_task.
DATA lo_task_creq TYPE REF TO cl_stct_create_request_cust.
DATA lx_cast_exc_creq TYPE REF TO cx_sy_move_cast_error ##NEEDED.
DATA lv_request_cust TYPE char20.
DATA lv_client_changes_allowed TYPE abap_bool.
"workbench request
DATA ls_task_wreq TYPE cl_stctm_tasklist=>ts_task.
DATA lo_task_wreq TYPE REF TO cl_stct_create_request_wbench.
DATA lx_cast_exc_wreq TYPE REF TO cx_sy_move_cast_error ##NEEDED.
DATA lv_request_work TYPE char20.
"maintain gw service
DATA lv_message TYPE string.
DATA lv_bapi_msg_text(220) TYPE c.
DATA lo_gw_service TYPE REF TO zcl_gateway_service.
DATA lv_error_occured TYPE abap_bool.
DATA : lv_deleted_gw_service_group TYPE /iwfnd/cl_med_rem_exploration=>ty_s_service_group.
*----------------------------------------------------------------
* GET UI PARAMETER
*----------------------------------------------------------------
LOOP AT pt_variant INTO ls_variant.
CASE ls_variant-selname.
WHEN 'P_DEACT'.
lv_deact = ls_variant-low.
WHEN 'P_ADD'.
lv_add = ls_variant-low.
READ TABLE pt_variant INTO ls_variant_detail WITH KEY selname = 'P_ALIASA'.
IF ls_variant_detail-low IS NOT INITIAL. "alias to be added has been selected
lv_aliasa = ls_variant_detail-low.
ENDIF.
READ TABLE pt_variant INTO ls_variant_detail WITH KEY selname = 'P_ROLE'.
IF ls_variant_detail-low IS NOT INITIAL. "alias to be added has been selected
lv_role = ls_variant_detail-low.
ENDIF.
READ TABLE pt_variant INTO ls_variant_detail WITH KEY selname = 'P_ISDEF'.
IF ls_variant_detail-low IS NOT INITIAL. "alias to be added has been selected
lv_isdef = ls_variant_detail-low.
ENDIF.
READ TABLE pt_variant INTO ls_variant_detail WITH KEY selname = 'P_ISDEFM'.
IF ls_variant_detail-low IS NOT INITIAL. "alias to be added has been selected
lv_isdefm = ls_variant_detail-low.
ENDIF.
WHEN 'P_REMOVE'.
lv_remove = ls_variant-low.
READ TABLE pt_variant INTO ls_variant_detail WITH KEY selname = 'P_ALIASR'.
IF ls_variant_detail-low IS NOT INITIAL. "alias to be removed has been selected
lv_aliasr = ls_variant_detail-low.
ENDIF.
WHEN 'P_GETTMP'.
lv_gettmp = ls_variant-low.
READ TABLE pt_variant INTO ls_variant_detail WITH KEY selname = 'P_TMP_ID'.
IF ls_variant_detail-low IS NOT INITIAL. "service that shall be used as a template
lv_tmp_id = ls_variant_detail-low.
ENDIF.
WHEN 'P_SETCO'.
lv_setco = ls_variant-low.
WHEN 'P_SETROU'.
lv_setrou = ls_variant-low.
WHEN 'S_SRV_ID'.
lrs_srv_id-low = ls_variant-low.
lrs_srv_id-high = ls_variant-high.
lrs_srv_id-option = ls_variant-option.
lrs_srv_id-sign = ls_variant-sign.
APPEND lrs_srv_id TO lrt_srv_id.
WHEN 'P_REMALL'.
lv_remall = ls_variant-low.
ENDCASE.
ENDLOOP.
*----------------------------------------------------------------
* GET REQUEST CUST
*----------------------------------------------------------------
" get stored data from prerequiste task 'CREATE CUSTOMIZING REQUEST'
READ TABLE ir_tasklist->ptx_task INTO ls_task_creq WITH KEY taskname = 'CL_STCT_CREATE_REQUEST_CUST'.
IF sy-subrc = 0.
TRY.
lo_task_creq ?= ls_task_creq-r_task.
lv_request_cust = lo_task_creq->p_request_customizing.
lv_client_changes_allowed = lo_task_creq->p_client_changes_allowed.
CATCH cx_sy_move_cast_error INTO lx_cast_exc_creq.
MESSAGE e000(s_lmcfg_core_tasks) WITH 'Could not get Request from Task CREATE CUSTOMIZING REQUEST' INTO if_stctm_task~pr_log->dummy ##MG_ARG_LEN ##NO_TEXT.
if_stctm_task~pr_log->add_syst( ).
RAISE error_occured.
ENDTRY.
ENDIF.
*----------------------------------------------------------------
* GET REQUEST WORK
*----------------------------------------------------------------
" get stored data from prerequiste task 'CREATE CUSTOMIZING REQUEST'
READ TABLE ir_tasklist->ptx_task INTO ls_task_wreq WITH KEY taskname = 'CL_STCT_CREATE_REQUEST_WBENCH'.
IF sy-subrc = 0.
TRY.
lo_task_wreq ?= ls_task_wreq-r_task.
lv_request_work = lo_task_wreq->p_request_workbench.
CATCH cx_sy_move_cast_error INTO lx_cast_exc_wreq.
MESSAGE e000(s_lmcfg_core_tasks) WITH 'Could not get Request from Task CREATE WORKING REQUEST' INTO if_stctm_task~pr_log->dummy ##MG_ARG_LEN ##NO_TEXT.
if_stctm_task~pr_log->add_syst( ).
RAISE error_occured.
ENDTRY.
ENDIF.
IF i_check EQ 'X' . "check mode
" check if required predecessor task "Create/Select Customizing Request (SE09)" is in tasklist
READ TABLE ir_tasklist->ptx_task INTO ls_task WITH KEY taskname = 'CL_STCT_CREATE_REQUEST_CUST'.
IF sy-subrc NE 0.
MESSAGE e124(s_lmcfg_core_tasks) WITH 'Create Customizing Request (SE09)' INTO if_stctm_task~pr_log->dummy ##NO_TEXT.
if_stctm_task~pr_log->add_syst( ).
RAISE error_occured.
ENDIF.
" check if required predecessor task "Create/Select Customizing Request (SE09)" is in tasklist
READ TABLE ir_tasklist->ptx_task INTO ls_task WITH KEY taskname = 'CL_STCT_CREATE_REQUEST_WBENCH'.
IF sy-subrc NE 0.
MESSAGE e124(s_lmcfg_core_tasks) WITH 'Create Working Request (SE09)' INTO if_stctm_task~pr_log->dummy ##NO_TEXT.
if_stctm_task~pr_log->add_syst( ).
RAISE error_occured.
ENDIF.
*----------------------------------------------------------------
* excecution mode
*----------------------------------------------------------------
ELSE. " execution mode
lv_error_occured = abap_false.
SELECT * FROM /iwfnd/i_med_srh INTO TABLE @DATA(lt_i_med_srh)
WHERE srv_identifier IN @lrt_srv_id.
LOOP AT lt_i_med_srh INTO ls_i_med_srh.
DATA(p_srv_id) = ls_i_med_srh-srv_identifier.
TRY.
lo_gw_service = NEW zcl_gateway_service( iv_service_id = p_srv_id ).
CATCH /iwfnd/cx_cof INTO DATA(ocx_my).
lv_message = ocx_my->get_text( ).
MESSAGE w101(s_lmcfg_core_tasks) WITH lv_message INTO if_stctm_task~pr_log->dummy ##NO_TEXT.
if_stctm_task~pr_log->add_syst( ).
lv_error_occured = abap_true.
EXIT.
ENDTRY.
IF lv_deact = abap_true.
TRY.
lv_deleted_gw_service_group = lo_gw_service->get_service_group( ).
lo_gw_service->delete(
EXPORTING
iv_transport_cust = lv_request_cust
iv_transport_dev = lv_request_work
).
CONCATENATE lv_deleted_gw_service_group-technical_name lv_deleted_gw_service_group-version ' deleted successfully.' INTO lv_bapi_msg_text SEPARATED BY space .
"lv_bapi_msg_text = lv_deleted_gw_service_group-technical_name && lv_deleted_gw_service_group-version && ' deleted successfully.'.
"MESSAGE i101(s_lmcfg_core_tasks) WITH lv_bapi_msg_text INTO if_stctm_task~pr_log->dummy ##NO_TEXT.
if_stctm_task~pr_log->add_text( EXPORTING i_text = lv_bapi_msg_text ).
ls_deleted_gw_service_group-technical_name = lv_deleted_gw_service_group-technical_name.
ls_deleted_gw_service_group-version = lv_deleted_gw_service_group-version.
APPEND ls_deleted_gw_service_group TO lt_deleted_gw_service_group.
CATCH /iwfnd/cx_cof INTO ocx_my.
lv_message = ocx_my->get_text( ).
DATA: lt_string_comp TYPE STANDARD TABLE OF swastrtab,
ls_string_comp TYPE swastrtab.
CALL FUNCTION 'SWA_STRING_SPLIT'
EXPORTING
input_string = lv_message "string to be split
max_component_length = 50
" TERMINATING_SEPARATORS =
" OPENING_SEPARATORS =
TABLES
string_components = lt_string_comp
" EXCEPTIONS
" MAX_COMPONENT_LENGTH_INVALID = 1
" OTHERS = 2
.
IF sy-subrc <> 0.
" Implement suitable error handling here
" try to pass the original string
MESSAGE w101(s_lmcfg_core_tasks) WITH lv_message INTO if_stctm_task~pr_log->dummy ##NO_TEXT.
ELSE.
"itab lt_string_comp contains strings with a length of max. 50 characters
IF strlen( lv_message ) <= 50.
MESSAGE w101(s_lmcfg_core_tasks) WITH lt_string_comp[ 1 ]-str INTO if_stctm_task~pr_log->dummy ##NO_TEXT.
ELSEIF strlen( lv_message ) <= 100.
MESSAGE w101(s_lmcfg_core_tasks) WITH lt_string_comp[ 1 ]-str lt_string_comp[ 2 ]-str INTO if_stctm_task~pr_log->dummy ##NO_TEXT.
ELSEIF strlen( lv_message ) <= 150.
MESSAGE w101(s_lmcfg_core_tasks) WITH lt_string_comp[ 1 ]-str lt_string_comp[ 2 ]-str lt_string_comp[ 3 ]-str INTO if_stctm_task~pr_log->dummy ##NO_TEXT.
ELSE. "max length of a parameter is 50 characters and we can have at max. 4 parameters => not more than 200 characters can be passed
MESSAGE w101(s_lmcfg_core_tasks) WITH lt_string_comp[ 1 ]-str lt_string_comp[ 2 ]-str lt_string_comp[ 3 ]-str lt_string_comp[ 4 ]-str INTO if_stctm_task~pr_log->dummy ##NO_TEXT.
ENDIF.
ENDIF.
if_stctm_task~pr_log->add_syst( ).
lv_error_occured = abap_true.
ENDTRY.
ELSEIF lv_add = abap_true.
TRY.
lo_gw_service->add_alias(
EXPORTING
iv_transport_cust = lv_request_cust
iv_system_alias = lv_aliasa
iv_user_role = lv_role
iv_is_default = lv_isdef
iv_is_def_for_meta = lv_isdefm
).
CONCATENATE p_srv_id 'Alias ' lv_aliasa ' added.' INTO lv_bapi_msg_text SEPARATED BY space.
if_stctm_task~pr_log->add_text( EXPORTING i_text = lv_bapi_msg_text ).
CATCH /iwfnd/cx_cof INTO ocx_my.
lv_message = ocx_my->get_text( ).
MESSAGE w101(s_lmcfg_core_tasks) WITH lv_message INTO if_stctm_task~pr_log->dummy ##NO_TEXT.
if_stctm_task~pr_log->add_syst( ).
lv_error_occured = abap_true.
ENDTRY.
ELSEIF lv_remove = abap_true.
TRY.
lo_gw_service->remove_alias(
EXPORTING
iv_transport_cust = lv_request_cust
iv_system_alias = lv_aliasr
iv_user_role = lv_role
).
CONCATENATE p_srv_id 'Alias ' lv_aliasr ' removed.' INTO lv_bapi_msg_text SEPARATED BY space.
if_stctm_task~pr_log->add_text( EXPORTING i_text = lv_bapi_msg_text ).
CATCH /iwfnd/cx_cof INTO ocx_my.
lv_message = ocx_my->get_text( ).
MESSAGE w101(s_lmcfg_core_tasks) WITH lv_message INTO if_stctm_task~pr_log->dummy ##NO_TEXT.
if_stctm_task~pr_log->add_syst( ).
lv_error_occured = abap_true.
ENDTRY.
ELSEIF lv_gettmp = abap_true.
TRY.
lo_gw_service->assign_aliases_from_service(
EXPORTING
iv_template_service_id = lv_tmp_id
iv_transport_cust = lv_request_cust
).
CONCATENATE p_srv_id 'Aliases from ' lv_tmp_id ' assigned.' INTO lv_bapi_msg_text SEPARATED BY space.
if_stctm_task~pr_log->add_text( EXPORTING i_text = lv_bapi_msg_text ).
CATCH /iwfnd/cx_cof INTO ocx_my.
lv_message = ocx_my->get_text( ).
MESSAGE w101(s_lmcfg_core_tasks) WITH lv_message INTO if_stctm_task~pr_log->dummy ##NO_TEXT.
if_stctm_task~pr_log->add_syst( ).
lv_error_occured = abap_true.
ENDTRY.
ELSEIF lv_setco = abap_true.
TRY.
lo_gw_service->set_to_codeployed(
iv_transport_cust = lv_request_cust
iv_transport_dev = lv_request_work
).
CONCATENATE p_srv_id ' set to co-deployed.' INTO lv_bapi_msg_text SEPARATED BY space.
if_stctm_task~pr_log->add_text( EXPORTING i_text = lv_bapi_msg_text ).
CATCH /iwfnd/cx_cof INTO ocx_my.
lv_message = ocx_my->get_text( ).
MESSAGE w101(s_lmcfg_core_tasks) WITH lv_message INTO if_stctm_task~pr_log->dummy ##NO_TEXT.
if_stctm_task~pr_log->add_syst( ).
lv_error_occured = abap_true.
ENDTRY.
ELSEIF lv_setrou = abap_true.
TRY.
lo_gw_service->set_to_routing_based(
iv_transport_cust = lv_request_cust
iv_transport_dev = lv_request_work
).
CONCATENATE p_srv_id ' set to routing based.' INTO lv_bapi_msg_text SEPARATED BY space.
if_stctm_task~pr_log->add_text( EXPORTING i_text = lv_bapi_msg_text ).
CATCH /iwfnd/cx_cof INTO ocx_my.
lv_message = ocx_my->get_text( ).
MESSAGE w101(s_lmcfg_core_tasks) WITH lv_message INTO if_stctm_task~pr_log->dummy ##NO_TEXT.
if_stctm_task~pr_log->add_syst( ).
lv_error_occured = abap_true.
ENDTRY.
ELSEIF lv_remall = abap_true.
TRY.
lo_gw_service->remove_all_aliases(
iv_transport_cust = lv_request_cust
).
CONCATENATE p_srv_id ' :all aliases have been removed.' INTO lv_bapi_msg_text SEPARATED BY space.
if_stctm_task~pr_log->add_text( EXPORTING i_text = lv_bapi_msg_text ).
CATCH /iwfnd/cx_cof INTO ocx_my.
lv_message = ocx_my->get_text( ).
MESSAGE w101(s_lmcfg_core_tasks) WITH lv_message INTO if_stctm_task~pr_log->dummy ##NO_TEXT.
if_stctm_task~pr_log->add_syst( ).
lv_error_occured = abap_true.
ENDTRY.
ELSE.
lv_bapi_msg_text = 'nothing selected'.
if_stctm_task~pr_log->add_text( EXPORTING i_text = lv_bapi_msg_text ).
ENDIF.
ENDLOOP.
DATA lv_number_of_deleted_services TYPE string.
IF lv_deact = abap_true.
DESCRIBE TABLE lt_deleted_gw_service_group LINES lv_number_of_deleted_services.
CONCATENATE lv_number_of_deleted_services 'services deleted. For the list of deleted services click here'
INTO lv_bapi_msg_text SEPARATED BY space.
if_stctm_task~pr_log->add_text(
EXPORTING
i_type = 'I' " Message type
i_text = lv_bapi_msg_text " Message text
i_details = 'X'
).
ENDIF.
"an error occured when maintaining one of the selected services
"raising the error only after all services have been maintained.
IF lv_error_occured = abap_true.
if_stctm_task~pr_log->add_text(
EXPORTING
i_type = 'E' " Message type
i_text = 'One or more maintenace operations failed.' " Message text
).
RAISE error_occured.
ENDIF.
ENDIF.
ENDMETHOD.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Public Method ZCL_STCT_GW_SRV_MASS_MAINT->IF_STCTM_BG_TASK~LONGRUNNER
* +-------------------------------------------------------------------------------------------------+
* | [--->] IR_TASKLIST TYPE REF TO CL_STCTM_TASKLIST
* | [<-()] R_LONGRUNNER TYPE IF_STCTM_TASK=>T_BOOL
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD if_stctm_bg_task~longrunner.
r_longrunner = if_stctm_task=>c_bool-false.
ENDMETHOD.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Public Method ZCL_STCT_GW_SRV_MASS_MAINT->IF_STCTM_BG_TASK~RESUMABLE
* +-------------------------------------------------------------------------------------------------+
* | [--->] IR_TASKLIST TYPE REF TO CL_STCTM_TASKLIST
* | [<-()] R_RESUMABLE TYPE IF_STCTM_TASK=>T_BOOL
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD if_stctm_bg_task~resumable.
r_resumable = if_stctm_task=>c_bool-true.
ENDMETHOD.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Public Method ZCL_STCT_GW_SRV_MASS_MAINT->IF_STCTM_TASK~GET_DESCRIPTION
* +-------------------------------------------------------------------------------------------------+
* | [<-()] RV_DESCR TYPE STC_TASK_DESCR
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD if_stctm_task~get_description.
rv_descr = 'Mass maintenance for OData V2 services'.
ENDMETHOD.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Public Method ZCL_STCT_GW_SRV_MASS_MAINT->IF_STCTM_TASK~GET_DOCU_OBJECT
* +-------------------------------------------------------------------------------------------------+
* | [<---] EV_DOKU_ID TYPE DOKU_ID
* | [<---] EV_DOKU_OBJ TYPE DOKU_OBJ
* | [<---] EV_VAR1 TYPE SYMSGV
* | [<---] EV_VAR2 TYPE SYMSGV
* | [<---] EV_VAR3 TYPE SYMSGV
* | [<---] EV_VAR4 TYPE SYMSGV
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD if_stctm_task~get_docu_object.
ev_doku_id = 'TX'.
ev_doku_obj = 'Z_STCT_GW_SRV_MASS_MAINT'.
ENDMETHOD.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Public Method ZCL_STCT_GW_SRV_MASS_MAINT->IF_STCTM_TASK~SHOW_MESSAGE_DETAILS
* +-------------------------------------------------------------------------------------------------+
* | [--->] I_DETAILS TYPE STRING
* | [EXC!] ERROR_OCCURED
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD if_stctm_task~show_message_details.
CALL METHOD cl_demo_output=>display_data
EXPORTING
value = lt_deleted_gw_service_group
* name = " Name
.
ENDMETHOD.
* <SIGNATURE>---------------------------------------------------------------------------------------+
* | Instance Public Method ZCL_STCT_GW_SRV_MASS_MAINT->IF_STCTM_UI_TASK~MAINTAINED
* +-------------------------------------------------------------------------------------------------+
* | [--->] IR_TASKLIST TYPE REF TO CL_STCTM_TASKLIST(optional)
* | [--->] IR_MESSAGES TYPE REF TO IF_STCTM_TASK_MESSAGES(optional)
* | [<-()] R_MAINTAINED TYPE IF_STCTM_TASK=>T_BOOL
* +--------------------------------------------------------------------------------------</SIGNATURE>
METHOD if_stctm_ui_task~maintained.
DATA ls_variant TYPE LINE OF tt_variant.
DATA: sep(1) TYPE c VALUE ' ',
txt1(256) TYPE c,
outputtxt(256) TYPE c.
DATA: task_selected TYPE stc_task_status.
* call ui maintain method
r_maintained = super->if_stctm_ui_task~maintained( ir_tasklist ).
* check if task is selected (01 - selected / 02 - not selected)
task_selected = if_stctm_task~p_status.
* display parameter description
IF task_selected = '02' OR r_maintained <> 'X'.
" clear param description
if_stctm_ui_task~p_variant_descr = ''.
ELSE.
" check if services have been selected
READ TABLE pt_variant INTO ls_variant WITH KEY selname = 'S_SRV_ID'.
IF ls_variant-low IS NOT INITIAL. "services have been selected
txt1 = 'OK' .
READ TABLE pt_variant INTO ls_variant WITH KEY selname = 'P_ADD'.
IF ls_variant-low IS NOT INITIAL. "check if a system alias have been entered
READ TABLE pt_variant INTO ls_variant WITH KEY selname = 'P_ALIASA'.
IF ls_variant-low IS INITIAL. "No alias to be added has been selected
r_maintained =''.
txt1 = 'No alias to be added has been selected'.
ENDIF.
ENDIF.
READ TABLE pt_variant INTO ls_variant WITH KEY selname = 'P_REMOVE'.
IF ls_variant-low IS NOT INITIAL. "check if a system alias have been entered
READ TABLE pt_variant INTO ls_variant WITH KEY selname = 'P_ALIASR'.
IF ls_variant-low IS INITIAL. "No alias to be removed has been selected
r_maintained =''.
txt1 = 'No alias to be removed has been selected'.
ENDIF.
ENDIF.
READ TABLE pt_variant INTO ls_variant WITH KEY selname = 'P_GETTMP'.
IF ls_variant-low IS NOT INITIAL. "check if a service as a template for service assingments has been entered
READ TABLE pt_variant INTO ls_variant WITH KEY selname = 'P_TMP_ID'.
IF ls_variant-low IS INITIAL. "No service has been selected as a template
r_maintained =''.
txt1 = 'No service has been selected as a template'.
ENDIF.
ENDIF.
ELSE.
r_maintained =''.
txt1 = 'No services selected'.
ENDIF.
CONCATENATE 'Parameter check:' txt1 INTO outputtxt SEPARATED BY sep.
"output in parameter description
if_stctm_ui_task~p_variant_descr = outputtxt.
ENDIF.
ENDMETHOD.
ENDCLASS.Report ZR_STCT_UI_MAINT_GW_SERVICES
Please note that you have to create
*&---------------------------------------------------------------------*
*& Report zr_stct_ui_maint_gw_services
*&---------------------------------------------------------------------*
*&
*&---------------------------------------------------------------------*
REPORT zr_stct_ui_maint_gw_services.
DATA: lv_service_name_bep TYPE /iwfnd/med_mdl_srg_name,
lv_service_version_bep TYPE /iwfnd/med_mdl_version,
ls_i_med_srh TYPE /iwfnd/i_med_srh.
SELECTION-SCREEN BEGIN OF BLOCK part0 WITH FRAME .
SELECT-OPTIONS s_srv_id FOR ls_i_med_srh-srv_identifier.
SELECTION-SCREEN END OF BLOCK part0 .
SELECTION-SCREEN BEGIN OF BLOCK part2 WITH FRAME .
PARAMETERS: p_add RADIOBUTTON GROUP opt . "add specified alias to the selected services
"details of the system alias that shall be assigned to the selected services
SELECTION-SCREEN BEGIN OF BLOCK part2a WITH FRAME.
"alias that shall be added
PARAMETERS : p_aliasa TYPE /iwfnd/c_dfsyal-system_alias, " /iwfnd/defi_system_alias,
p_role TYPE /iwfnd/defi_role_name,
p_isdef AS CHECKBOX,
p_isdefm AS CHECKBOX.
SELECTION-SCREEN END OF BLOCK part2a .
SELECTION-SCREEN ULINE.
PARAMETERS: p_gettmp RADIOBUTTON GROUP opt . "replace aliases of selected services by the aliases that are assigned to the template service
"service that shall be used from system alias assignment
SELECTION-SCREEN BEGIN OF BLOCK part2b WITH FRAME .
PARAMETERS: p_tmp_id TYPE /iwfnd/i_med_srh-srv_identifier. "service that shall be used as a template
SELECTION-SCREEN END OF BLOCK part2b.
SELECTION-SCREEN ULINE.
PARAMETERS : p_remove RADIOBUTTON GROUP opt . "remove specified alias from the selected services
SELECTION-SCREEN BEGIN OF BLOCK part2c WITH FRAME.
"alias that shall be removed
PARAMETERS : p_aliasr TYPE /iwfnd/c_dfsyal-system_alias.
SELECTION-SCREEN END OF BLOCK part2c .
SELECTION-SCREEN ULINE.
PARAMETERS: p_remall RADIOBUTTON GROUP opt . "remove all aliases from selected services
SELECTION-SCREEN ULINE.
PARAMETERS : p_setco RADIOBUTTON GROUP opt. "set to co-deployed
SELECTION-SCREEN ULINE.
PARAMETERS: p_setrou RADIOBUTTON GROUP opt. "set to routing based
TYPE-POOLS sctsc .
SELECTION-SCREEN ULINE.
PARAMETERS: p_deact RADIOBUTTON GROUP opt . "delete selected services
SELECTION-SCREEN END OF BLOCK part2 .
**********************************************************************
INITIALIZATION.
*----------------------------------------------------
* NO EXECUTION ---> Execution done with Task Manager
*----------------------------------------------------
START-OF-SELECTION.
WRITE: / 'NOTE: Execution is done with Task Manager (transaction STC01)'.For the report ZR_STCT_UI_MAINT_GW_SERVICES you have to create the following text elements:
P_ADD Add single alias
P_ALIASA SAP system alias
P_ALIASR SAP system alias
P_DEACT Delete services
P_GETTMP Assign aliases from a template
P_ISDEF Set is default
P_ISDEFM Set is default for metadata
P_REMALL Remove all aliases
P_REMOVE Remove single alias
P_ROLE User role
P_SETCO Set to co-deployed
P_SETROU Set to routing based
P_TMP_ID Service used as a template
S_SRV_ID Services
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