Adjusting inventory costs
You can adjust inventory costs after the receiving document has been released. This may be necessary if an item cost was entered incorrectly on a receiving document and you did not notice it until after it was released. This procedure explains how to adjust item costs on released receiving documents.
Receipt records are created in Inventory Control, Purchasing, Item and Order Billing, Requisitions, and Production Management. Cost adjustments are made by company, location, item number, document type, document ID, and line number. The receipt document types are adjustment, customer return, physical inventory adjustment, PO receiving, receipt, requisition return, and receipt transfer.
You cannot make cost adjustments for purchase order receipts.