Solution : https://service.sap.com/sap/support/notes/168346 (SAP Service marketplace login required)
Key words :
additional key words quantity ordered, quantity ordered, purchase order, transaction me22, eban-bsmng, reset completely, purchase requisition, sales order, deleted properly, rounding error
Related Notes :
356895 | Rejection of third-party items and individual PO items |
171331 | Correction report for quantity ordered in PReq |