SAP BW/4 HANA: ODP maintaining data source entries in the table ROOSATTR using custom ABAP program

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About myself:

This is Lakshmikanth Adharapurapu Venkata is working with Bouvet since 2016 with overall 12+ years of experience. My expertise includes SAP BI HANA/BW4HANA with Buisness objects.Objective of this post is to help scn community with my technical expertise to propose best possible solutions for the SAP BI architects. I will try to write and share further blogs specially on BW/4 hana, BO design studio and Lumira designer.

 

Introduction:

As we know currently there is limitation on GRC data sources and other data sources which enable and support for ODP replication, hence there are lot of SAP standard extractors whose entries does not exist in table ROOSATTR  without a possibility to release the data source using Se38 program RODPS_OS_EXPOSE.

Objective:

Objective of this blog is to explain how to maintain the entries in the se11 table ‘roosattr’ using custom program to enable the ODP data source which can be replicated in BW/4 HANA studio or BW hana studio.

 

Steps followed to achieve the requirement

Step1: Write below  custom ABAP code in SE38 abap editor

 

REPORT ZLAKSHMIKANTH_ODP.

TYPES: gt_char30(30)  TYPE c.

 

DATA: g_s_roosattr   TYPE roosattr,

g_object      TYPE roosattr-OLTPSOURCE,

g_value       TYPE roosattr-EXPOSE_EXTERNAL,

g_subrc       TYPE i.

 

 

SELECTION-SCREEN BEGIN OF LINE.

SELECTION-SCREEN COMMENT  1(60) t_header.

SELECTION-SCREEN END OF LINE.

 

SELECTION-SCREEN BEGIN OF LINE.

PARAMETERS: object   TYPE gt_char30.

SELECTION-SCREEN COMMENT  33(40) t_object FOR FIELD object.

SELECTION-SCREEN END OF LINE.

 

SELECTION-SCREEN BEGIN OF LINE.

PARAMETERS: value    TYPE gt_char30 LOWER CASE.

SELECTION-SCREEN COMMENT  33(40) t_value FOR FIELD value.

SELECTION-SCREEN END OF LINE.

 

SELECTION-SCREEN BEGIN OF LINE.

PARAMETERS: insert   RADIOBUTTON GROUP rad1 DEFAULT 'X'.

SELECTION-SCREEN COMMENT  5(40) t_insert FOR FIELD insert.

SELECTION-SCREEN END OF LINE.

 

SELECTION-SCREEN BEGIN OF LINE.

PARAMETERS: update   RADIOBUTTON GROUP rad1.

SELECTION-SCREEN COMMENT  5(40) t_update  FOR FIELD update.

SELECTION-SCREEN END OF LINE.

 

SELECTION-SCREEN BEGIN OF LINE.

PARAMETERS: delete   RADIOBUTTON GROUP rad1.

SELECTION-SCREEN COMMENT  5(40) t_delete  FOR FIELD delete.

SELECTION-SCREEN END OF LINE.

 

SELECTION-SCREEN BEGIN OF LINE.

PARAMETERS: ul_case AS CHECKBOX DEFAULT ' '.

SELECTION-SCREEN COMMENT  5(40) t_ulcase FOR FIELD ul_case.

"upper-lowe case

SELECTION-SCREEN END OF LINE.

 

*-----------------------------------------------------------------------

INITIALIZATION.

 

t_header   = 'Maintain table roosattr:'(010).

t_object   = 'OBJECT'.

t_value    = 'VALUE'.

t_insert   = 'INSERT'.

t_update   = 'UPDATE'.

t_delete   = 'DELETE'.

t_ulcase  = 'CASE-SENSITIVE'.

 

*-----------------------------------------------------------------------

AT SELECTION-SCREEN.

 

IF ul_case is initial.

TRANSLATE value to UPPER CASE.

ENDIF.

 

*-----------------------------------------------------------------------

START-OF-SELECTION.

 

* OBJECT is the key column -> cannot be initial

CHECK NOT object IS INITIAL.

 

* authority check S_TABU_DIS

CALL FUNCTION 'VIEW_AUTHORITY_CHECK'

EXPORTING

view_name                            = 'roosattr'

NO_WARNING_FOR_CLIENTINDEP           = 'X'

EXCEPTIONS

OTHERS                               = 1.

 

**** sy-subrc <> 0 raise no authority

IF sy-subrc NE 0.                    "no authority

message e417(MO) raising no_permission.

ENDIF.

 

* use variables to avoid misunderstandings

g_object = object.

g_value  = value.

 

* get current setting

SELECT SINGLE OLTPSOURCE EXPOSE_EXTERNAL

INTO g_s_roosattr

FROM roosattr

WHERE OLTPSOURCE = g_object.

 

WRITE: / 'OLD SETTING:'.

WRITE: / 'OBJECT =', g_s_roosattr-OLTPSOURCE, 'VALUE =',

g_s_roosattr-EXPOSE_EXTERNAL.

 

* set new values

g_s_roosattr-OLTPSOURCE = g_object.

g_s_roosattr-EXPOSE_EXTERNAL  = g_value.

 

* INSERT

IF insert = 'X'.

 

INSERT INTO roosattr VALUES g_s_roosattr.

 

g_subrc = sy-subrc.

IF g_subrc <> 0.

WRITE: / 'INSERT failed because of existing record.'(020).

ENDIF.

 

* UPDATE

ELSEIF update = 'X'.

 

UPDATE roosattr

SET EXPOSE_EXTERNAL = g_value

WHERE OLTPSOURCE = g_object.

 

g_subrc = sy-subrc.

IF g_subrc <> 0.

WRITE: / 'UPDATE failed because there is no record with'(030).

WRITE: / 'OBJECT =', g_object.

ENDIF.

 

* DELETE

ELSEIF delete = 'X'.

 

DELETE FROM roosattr

WHERE OLTPSOURCE = g_object.

 

g_subrc = sy-subrc.

IF g_subrc <> 0.

WRITE: / 'DELETE failed because there is no record with'(040).

WRITE: / 'OBJECT =', g_object.

ENDIF.

 

ENDIF.

 

* in case of success:

IF g_subrc = 0.

 

*   --- COMMIT

CALL FUNCTION 'DB_COMMIT'.

 

*   --- reset table buffer

PERFORM reset_buffer.

 

*   --- new settings:

IF delete = ' '.

WRITE: / 'NEW SETTING:'.

WRITE: / 'OBJECT =', g_object, 'VALUE =', g_value.

ENDIF.

 

ENDIF.

 

*&--------------------------------------------------------------------*

*&      Form  reset_buffer

*&--------------------------------------------------------------------*

*       text

*---------------------------------------------------------------------*

FORM reset_buffer.

 

CALL FUNCTION 'SBUF_GENERIC_RESET'

EXPORTING

sync         = 'X'

tabname      = 'roosattr'

EXCEPTIONS

c_func_error = 1

OTHERS       = 2.

 

IF sy-subrc <> 0.

WRITE: /

'Fehler beim Invalidieren des Puffers für Tabelle roosattr.'(050).

WRITE: /

'Setzen Sie den Puffer manuell zurück!'(060).

ENDIF.

 

ENDFORM.                    "reset_buffer

 

Step2: execute the program and provide the data source wish to convert to ODP and provide with X and execute



Step3: Once executed, please check the table ROOSATTR , entry is registered as shown below.



Step4: Login to hana studio, go to BW/4 hana orBW hana modelling, right click the appropriate node and replicate---select the data source from list and finish.