Solution : https://service.sap.com/sap/support/notes/948264 (SAP Service marketplace login required)
Key words :
back end purchase order, system issues error messages, item_add_data_relevant bapi parameter, source code corrections, po_item_add_data bapi parameter, bid po_item_add_data reason, messages refer, program error, po_item_add_data structure, bid invitation
Related Notes :
| 1000184 | Account assignment error when document transfer to back end |