Solution : https://service.sap.com/sap/support/notes/207446 (SAP Service marketplace login required)
Key words :
optional pass valuec_okcode xshort textif, additional key words fb65, fi enjoy transactions, function modules 'ac_vendor_dialog_comp_export', contact sap support, parameter type spec, attached program corrections, program error, contact person, type default
Related Notes :
| 339666 | FB60: Document with initial vendor / G/L account |
| 330233 | RFEWUC1F:Error MQ523 |
| 325595 | A tightened program check with posting |
| 325240 | FB60: document with empty vendor is postable |
| 323813 | FV60/FB60: document created without secondary index |
| 319688 | FB60: Document with empty vendor can be posted |