How to match one summary invoice line to multiple receipt lines when using P470412

Hello,

When invoice data issued is in summary mode, while the purchase order receipt is splitted into multiple lines due to different lot numbers, how to populate data in related EDI files (F47041, F47042, F47044) to make the auto invoice match successfully processed.

E.g. The purchase order line 1.000, item A with the quantity 100pcs.

the supplier ships 100pcs with 2 different lot numbers, 60pcs and 40pcs.

on good receiving, the warehouse staff receives these 2 lots using multiple location function of P4312, which generate 2 lines in F43121.

Then supplier sends the invoice with the total quantity 100pcs.

Now if there is only one line in F47042, with the quantity 100pcs, P470412 issues the error message as 'Quantity invalide'