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WCB_CC_UI_VM1 - BAdI: Display Customer-Specific Fields in the Condition Contract Header
CL_GUI_FRONTEND_SERVICES - Frontend Services BAL Application Log DocumentationThis documentation is copyright by SAP AG.
This Business Add-In (BAdI) is used in Condition Contract Management. You can use this BAdI to display fields that you have added to the condition contract header, on a special tab page in the condition contract.
The BAdI is not designed for multiple use and does not depend on a filter.
BAdI method documentation:
For information about the implementation of BAdIs in the context of the Enhancement Concept, see SAP Library for SAP NetWeaver under BAdIs - Embedding in the Enhancement Framework.
The following example explains the steps that you must carry out to display new fields. In this example, the zzadd_curr field is added to database table WCOCOH:
- Create an append for database table WCOCOH that contains the ZZADD_CURR field.
- Create a new function group (in this example, ZAPPEND)
Create the following variables in the top include of the function group:
DATA: ,,a_field_modificator TYPE REF TO if_wcb_header_field_modify,
at_changed_field TYPE wcb_changed_fields_stab.
TABLES: komwcocoh.
- Create three function modules in the function group that are used to execute a data transfer between the BAdI and the display data:
,,FUNCTION ZGET_KOMWCOCOH.
,,*"----------------------------------------------------------------------
,,*"*"Local interface:
,,*" EXPORTING
,,*" REFERENCE(E_KOMWCOCOH) TYPE KOMWCOCOH
,,*" REFERENCE(ET_CHANGED_FIELD) TYPE WCB_CHANGED_FIELDS_STAB
,,*"----------------------------------------------------------------------
,, e_komwcocoh = komwcocoh.
,, et_changed_field = at_changed_field.
,,ENDFUNCTION.
,,
,,FUNCTION ZSET_FIELD_MODIFICATOR .
,,*"----------------------------------------------------------------------
,,*"*"Local interface:
,,*" IMPORTING
,,*" REFERENCE(I_FIELD_MODIFICATOR) TYPE REF TO
,,*" IF_WCB_HEADER_FIELD_MODIFY
,,*"----------------------------------------------------------------------
,, a_field_modificator = i_field_modificator.
,,ENDFUNCTION.
,,FUNCTION zset_komwcocoh.
,,*"----------------------------------------------------------------------
,,*"*"Local interface:
,,*" IMPORTING
,,*" REFERENCE(I_KOMWCOCOH) TYPE KOMWCOCOH
,,*"----------------------------------------------------------------------
,, komwcocoh = i_komwcocoh.
,,ENDFUNCTION.
Create a subscreen in this function group. The maximum size is:
Height 5 Length 194 or
Height 33 Length 194.
If the height is set to 33, the BAdI method "is_double_space_needed" must return the value 'X'. On this
screen, you must create the add-on field ZZADD_CURR. In modification group 1, the value 'H_I' must be assigned to this field. The flow logic of this screen is:
,,PROCESS BEFORE OUTPUT.
,, MODULE modify_field.
,,*
,,PROCESS AFTER INPUT.
,, FIELD komwcocoh-zzadd_curr MODULE zaddcurr ON REQUEST.
,,with:
,,MODULE modify_field OUTPUT.
,, a_field_modificator->modify_fields( 'SAPLZAPPEND' ).
,,ENDMODULE. " modify_field OUTPUT
and
,,MODULE zaddcurr INPUT.
,, DATA: l_changed_field TYPE wcb_changed_fields.
,, l_changed_field-tabname = 'WCOCOH'.
,, l_changed_field-fieldname = 'ZZADD_CURR'.
,, insert l_changed_field into table at_changed_field.
,,ENDMODULE.
- The BADI implementation is:
,,METHOD if_wcb_header_data_tab_badi~pbo.
,, CALL FUNCTION 'ZSET_KOMWCOCOH'
,, EXPORTING
,, i_komwcocoh = i_komwcocoh.
,,ENDMETHOD.
,,METHOD if_wcb_header_data_tab_badi~pai.
,, CALL FUNCTION 'ZGET_KOMWCOCOH'
,, IMPORTING
,, e_komwcocoh = e_komwcocoh
,, et_changed_field = et_changed_field.
,,ENDMETHOD.
,,METHOD if_wcb_header_data_tab_badi~set_field_modificator.
,, CALL FUNCTION 'ZSET_FIELD_MODIFICATOR'
,, EXPORTING
,, i_field_modificator = i_modificator.
,,ENDMETHOD.
,,METHOD if_wcb_header_data_tab_badi~get_fields.
,, DATA: l_field TYPE wcb_field.
,, l_field = 'ZZADD_CURR'.
,, INSERT l_field INTO TABLE et_field.
,,ENDMETHOD.
General Data in Customer Master Fill RESBD Structure from EBP Component Structure
This documentation is copyright by SAP AG.
Length: 6203 Date: 20240523 Time: 205340 sap01-206 ( 126 ms )
