Solution : https://service.sap.com/sap/support/notes/668508 (SAP Service marketplace login required)
Key words :
implemented user exit exit_saplfytx_user_001, list function key, terms ff707 reason, determine taxes line, memory id '%bkpf', attached program corrections, call transaction fbv0, external tax system, calculated tax, transaction obco
Related Notes :
| 662668 | FB60: IMPORT terminates in user exit EXIT_SAPLFYTX_USER_001 |
| 575644 | G/l account not in EXIT_SAPLFYTX_USER_001 with FB60 |
| 302998 | Collecting fields for user-exit |