This blog explains the enhancement for adding a custom tab in RELMPL transaction using BDT and to store the custom fields data in VILMPL table.
BDT:
The Business Data Toolset (BDT) is a central control tool for maintaining SAP programs. It supports maintenance via the use of dialog techniques, direct input and/or function modules. The BDT is basically the tool, SAP use when they want to add new fields, change field names, change/add field groups etc for specific customers, but they are now started to allow customers access to these maintenance transactions.
Step 1: Go to table
VILMPL and add custom fields to include
CI_VILMPL.
Step 2: Go to T-code SE80 and create function group
ZZ_RELM.
Create Subscreen
0100 to add custom fields in the custom tab.
Add field
CI_VILMPL-ZZID in the screen
100.
Declarations in the Top Include
Logic in PBO.
Logic in PAI.
Create 2 function modules Z_RELM_ADDTIONAL_PBO and Z_RELM_ADDTIONAL_PAI.
Logic:
FUNCTION Z_RELM_ADDTIONAL_PBO.
*"----------------------------------------------------------------------
*"*"Local Interface:
*"----------------------------------------------------------------------
DATA: eo_busobj TYPE REF TO if_reca_bus_object,
ed_activity TYPE recaactivity.
* To get instance
CALL FUNCTION 'REL1_GET_BUSOBJ'
IMPORTING
eo_busobj = eo_busobj
ed_activity = ed_activity.
gv_change = ed_activity.
EO_BUSOBJ->get_ci_data(
IMPORTING
es_ci_data = ci_vilmpl " Data of CI Include
).
ENDFUNCTION.
Logic:
FUNCTION z_relm_addtional_pai.
*"----------------------------------------------------------------------
*"*"Local Interface:
*"----------------------------------------------------------------------
DATA: eo_busobj TYPE REF TO if_reca_bus_object,
ed_activity TYPE recaactivity.
* To get instance
CALL FUNCTION 'REL1_GET_BUSOBJ'
IMPORTING
eo_busobj = eo_busobj
ed_activity = ed_activity.
* To set custom fields data
eo_busobj->set_ci_data( is_ci_data = ci_vilmpl ).
* Used to check create/change/display mode
gv_change = ed_activity.
ENDFUNCTION.
Step 3: Go to T-code
RELML10002 and create Field Group
111 as below.
Click on the
Field Group -> Fields and assign the custom fields to the field group.
Step 4: Go to T-code
RELML10003 and create custom view
ZRELAT as below.
Assign Sub screen of program
SAPLZZ_RELM and PBO/PAI function modules to the custom view
ZRELAT.
Assign field group
111 to the view.
Step 5: Go to T-code
RELML10004 and create new section
ZREL1A.
Assign custom view
ZRELAT to the section.
Step 6: Go to T-code
RELML10005 and create custom screen
ZRELSC as below.
Assign section
ZREL1A to the custom screen
ZRELSC.
Add Empty Section
REL19X in the first position otherwise, it won't display.
Step 7: Go to T-code
RELML10006
Select Screen Sequence
REL1 and click
screen sequence -> screens.
Assign screen
ZRELSC in screen sequence as below.
The custom tab will display after Overviews tab.
Now go to T-code
RELMPL and we can see the custom tab.
Thank you,
Venkat