Solution : https://service.sap.com/sap/support/notes/1005889 (SAP Service marketplace login required)
Key words :
prerequisites program error solution implement, current abap program cl_wdr_message_manager, entered invalid data, 'null' object reference, enterprisebuyer professional edition, supplier relationship management, shopping cart reason, relevant support package, -business procurement bbp, error text
Related Notes :
| 995220 | SRM 6.0 SP Stack 00 (12/2006): Release Information Note |