Solution : https://service.sap.com/sap/support/notes/575644 (SAP Service marketplace login required)
Key words :
import xbkpf xbseg xbsec xbsed xbseu xbsez xbsegz auttab xt020, hkont = xbseg-hkont, mentioned user exit, user exit reason, attached correction instructions, mussfelder enthalten steur, memory id '%bkpf%', koart na 'dk', include structure bkpf, include structure bsec
Related Notes :
986148 | MIRO: Document data missing in EXIT_SAPLFYTX_USER_001 |
886203 | Meaning of:"Determine taxes line-by-line" |
668508 | FBV0: no import XBSEG in EXIT_SAPLFYTX_USER_001 |
662668 | FB60: IMPORT terminates in user exit EXIT_SAPLFYTX_USER_001 |
383071 | F-58: Manual check printout for dwn pymts w/withholding tax |
302998 | Collecting fields for user-exit |