Solution : https://service.sap.com/sap/support/notes/388573 (SAP Service marketplace login required)
Key words :
additional key words saplfaci, external document number assignment, external document number', attached program corrections, financial accounting document, message class f5a, cancellation billing document, original billing document, message number 255, billing document
Related Notes :
| 546077 | Error during SD reversal in Profit Center Accounting |