Ajuda p/o campo (PNH1ITMDES) 

This is the description translated into the supplier's language. This description will be transmitted along with any modification onto the supplier credit memo if the return line requires a supplier credit memo. When the return arises from a receipt, the translated description will be inherited from the receipt line.
This description will be printed on the supplier return note. The product record can be accessed from this field using a tunnel.