Solution : https://service.sap.com/sap/support/notes/455348 (SAP Service marketplace login required)
Key words :
change account assignment-relevant fields, account assignment object, noteabsolutely implement note 522583, change mode, purchase order, system generates, error message, maintenance order, technically completed, bapis bapi_po_create
Related Notes :
| 522583 | Problems w/ Note 455348: data loss due to REFRESH_TABLES |
| 510329 | MESSAGE_TYPE_X x096(iq) CDP external procurement |