A purchase order was created, was confirmed, goods related to it was received for product A with QTY 100.

At this stage, some products was incorrectly entered in the purchase order. Lets say, goods received is product B( we actually want item B) QTY = 15 and product A QTY = 85 , product in purchase order was purchase A.

I do not want to cancel the PO or even return/refund. Instead i want to receive both A and B. How i can meet this scenario?