I have one item where on the IN-A screen the units on PO are 240 but when I click the PO button and look at the PO screen there are only 40 on PO.  I’ve checked the PO in PO-A and reviewed it in BKAPPOL and it appears there are only 40 on this PO and there are no other outstanding POs for this item..  I’ve edited the units on order in BKICMSTR and BKICLOC and the units available in MTICMSTR. But when I open IN-A the rebuild stock status utility runs and we revert back to 240 on order.  I have no irea where the additional 200 are coming from.
 
Anyone have an idea?

No, there isn't.