Freeze Codes

You can freeze the time and quantity values in a purchase order so that DRP and MPS do not generate any action messages to change the order. You freeze purchase orders before negotiations are final or when a purchasing contract has been signed with a supplier.

You can freeze the time and quantity values in a work order so that DRP and MPS do not generate any action messages to change the order. You freeze work orders when the order is within the freeze time fence.