How to Add Customized Filed (KOB1) Actual Cost Line Items SAP Notes 325546

This guide or how to is following SAP Note 325546.



Assumption: 

1. Enhancement on existing SMOD - COOMEP0
2. Using CI_RKPOS
3. Add ZZAUGBL (Clearing Document) customized field.

Steps:

1. Add the customized field in the CI_RKPOS structure.
2. Data Element should follow AUGBL field from BSEG.

3. Enhance the user exit EXIT_SAPLKAEP_001 (ZXKAEPU01)

4. Add line of code to read the data from table to be populated in customized field

IF i_rep_object = 'OR'.
  SELECT SINGLE  augdt augbl FROM bseg
    INTO (cs_record-zzaugdt,cs_record-zzaugbl)
    WHERE bukrs = cs_record-bukrs
          AND belnr = cs_record-refbn
          AND gjahr  = cs_record-gjahr.
*        buzei =

  SELECT SINGLE xblnr FROM bkpf INTO cs_record-zzxblnr
      WHERE bukrs = cs_record-bukrs AND belnr = cs_record-refbn
      AND gjahr = cs_record-gjahr.
ENDIF.

5. Open SM34 to edit the view table V_TKALV.

6. Choose "Field Catalog Information"  and in change mode, add New Entries. For this customized field refer below figure.

Field Structure : KAEP_COAC

Field Name: ZZAUGBL

Field Group: 'K' - for customized field

7. Run back the program the customized should appear in the layout selection.