SAP Message 06876 - Requisition quantity & & open again

06876 : Requisition quantity & & open again

426142Message 06876 appears for a closed PR
1511002Open quantity incorrect when contract item is deleted
164750Incorrect statistics in PReq after deleting PO
60843ME21, ME53: Wrong PO statistics in purchase req.
315448ME21N: Referencing a purchase requisition