Technical name: 0IR_QTY_R_P

The "invoice receipt quantity: returns" indicates the quantity in respect of which an amount is credited to an enterprise by a vendor as at the posting date.

Goods may be sent back to the vendor for a number of different reasons. In such cases, the SAP System posts a GR adjustment to correct the goods receipt figure and takes a corresponding credit memo from the vendor into account at the time of invoice verification.