Specify the number of units ordered for this item, or leave at 0.00 if this is a blanket (standing) PO. If you modify the original units/cost for a PO (regular or standing) and it will cause the backordered units/cost to go negative (i.e. original units/cost minus the invoiced units/cost is less than 0.00), a warning is displayed; however, the entry is allowed.
If you change a standing PO to a regular PO (i.e. modify the original units/cost), JCCD and JCCP will be updated with the total committed costs/units and remaining committed costs/units adjusted by the amount of received units/costs.
The UM for the purchase order item is LS (Lump Sum)
When the purchase order item has been distributed (via PO Item Distribution)
When a change order has been applied against the purchase order item (in PO Change Order Entry)