Please see the detail :
1. Deven process = we will no open the boxes and refer the supplier label with invoice ( match or not???).
2. Unpack prcess = we will open the boxes supply the parts for production line.
For the invoice 3001754 at supplier label shown part number AB39-2121978-AC but actual part number inside package is AB39-2121979-AB
AND THE POINT :
For the part number AB39-2121978-AC (over shipment) ; ITW to get the parts return or AAT will scrap (non inventory) >> ITW agreed to scrap in plant