Solution : https://service.sap.com/sap/support/notes/28081 (SAP Service marketplace login required)
Key words :
additional key words me21 me22 me52 me53 me57 me58, item category 's', prerequisites program error, function module me_update_requisition_po, function module sd_purchase_change_order, purchase order statistics, purchase order number, purchase order date, purchase order, sales order
Related Notes :
| 47734 | Converting PReq into DelSched: Missing statistics |