Solution : https://service.sap.com/sap/support/notes/527073 (SAP Service marketplace login required)
Key words :
insert selection text 'retain user', execute report rkanbu01, commitment line item, set data records, purchase requisition reason, commitment data records, commitment data record, purchase order/preq, commitment data, text symbol
Related Notes :
| 534993 | Short instructions RKANBU01 |