Solution : https://service.sap.com/sap/support/notes/1376652 (SAP Service marketplace login required)
Key words :
message text 'valid e-mail address, 'valid e-mail address, message text 'background processing results, entire order process sequentially, purchase order items exceeds, entire ordering process executes, 'background processing ended sucessfully', open message class bbp_ui_po, e-mail address &1', current code executes
Related Notes :
| 1266771 | SRM 7.0 Performance Guide |