I have had this problem also with the older versions of Purchase orders for adagio. After you you get this problem fixed by running DIC or getting add'l support please update to POA version 8 it fixes this problem. (Note-your inventory evalution totals will probably not match your GL Inventory account, that may have to be fixed also. DIC does not fix that, you have to make additional posting entries to correct this problem)

If you are already running version 8, you maybe having a problem due to your day end posting sequence. Ensure you do Day End on Inventory, PO'S and then Order entry in that order.

Hope that helps.