We are unable to adjust a supplier PO as the items on the PO have been reserved to customer orders.
576 of an item on supplier PO has been split into 2 different shipments - 96 on the first shipment, and 480 on the second shipment. We add 480 pcs to the second PO and attempt to adjust the first PO to 96. Because the items have been reserved to customers orders, the PO won't save. We tried manually removing the reservation of the item to the customer orders, however we can't save the PO.
We receive a data concurrency error with the option of 1.) Accept other users changes and disregard changes or 2.) Merge changes manually to the latest version. There is only one user that is working on the PO so unsure why this message appears. Any suggestions?
I have tried both options however the PO reverts back to the quantity that was on the original PO. We are on version 14 as 18 hasn't been implemented yet.