Diagnosis
You have changed the order unit for an item that references a purchaserequisition. The system cannot convert the order unit into the unit ofthe requisition (because neither unit has a dimension for example). Thesystem will therefore convert using the factor 1.

Procedure
The ordered quantity in the purchase requisition will be updated in theamount of the PO quantity. In this case, too, conversion will becarried out using the factor 1. You may have to manually flag therequisition as closed (by deleting it).

Examples
You have a purchase requisition for 100 pcs. In the PO, you change theorder unit to "case". You order 10 cases from the vendor (each casecontains 10 pcs.). However, the ordered quantity in the purchaserequisition is only increased by 10 pcs. In this instance, a quantityof 90 pcs. would remain open.