Buy-from business partner for received purchase invoices

The Buy-from Business Partner field has been added to the Received Purchase Invoice (tfacp1610m000) session to determine the correct tax number for the business partner. If the invoice is imported, the buy-from business partner is retrieved during the import process.

To retrieve a default buy-from business partner:

1. If the business partner tax ID is specified, the buy-from business partner linked to this ID is used.
2. If the logistic company and order number or packing slip information is available, the buy-from business partner from the order is used.