Solution : https://service.sap.com/sap/support/notes/388998 (SAP Service marketplace login required)
Key words :
symptom errors occur, source code belonging, entered group indicator, incorrect entries directly, unlike report sdinvofm, start report vofm_check, report checks, report vofm_check, transaction vofm, terms vofm
Related Notes :
| 28683 | PERFORM_NOT_FOUND: VOFM routine is not active |