Solution : https://service.sap.com/sap/support/notes/62367 (SAP Service marketplace login required)
Key words :
additional key words bs027 psp, work breakdown structure element, symptom message bs027 'confirmation, work breakdown structure, status object prn, business transaction 'confirm', 'goto --> transactions allowed', business transaction rmru, call transaction bs12, sales order stock
Related Notes :
| 64370 | Orders assigned to WBS element: Confirmation |
| 50901 | Final confirmation with automatic goods movement |