Solution : https://service.sap.com/sap/support/notes/905050 (SAP Service marketplace login required)
Key words :
enterprise buyer professional edition, supplier relationship management, selection optionsinvoice documents, 'incoming invoice ec', sap standard upgrade, existing item relationships, overwrites item relationships, enter vendor invoices, vendor invoices entered, document flow entries
Related Notes :
| 904656 | |
| 672960 | User-defined fields 2 |