In order to do the right process related with AAT customs freezone. AAT would strongly require ITW to take action as following :-
1. AB39-2121978-AC (over shipment) ; ITW to get the parts return or AAT will scrap (non inventory)
2. AB39-2121979-AB (short shipment) ; ITW to accept claim by credit note
However, The balancing part by next shipment is not acceptable due to against with customs declaration process and impact to AAT inventory discrepancy.
Please understand in our situation.