Why is the cost field wrong for certain parts in PFM?
3.1 First, use ITH (Inventory Transaction History) to check the last transactions for the selected parts. 3.2 If transaction 605 (returned item) is listed, then these adjustments were made with an incorrect cost entry, which then updated the PFM record. 3.3 There are several ways to prevent an entry of wrong cost. 3.3a Before entering a transaction 605 (returned item) adjustment, lookup the correct cost in PFM. 3.3b If a credit needs to be issued to the customer because of a return, then use COE and an automatic adjustment of inventory is made and the PFM cost is not updated.
