Use the Receiving Corrections window to modify receiving transactions to correct errors. You can correct receiving transactions other than another Correction transaction or an internal shipment delivered to inventory. For controlled items, you must specify lot and/or serial numbers, as appropriate. For corrections to customer return transactions, the return material authorization (RMA) in Order Management is updated to reflect the new quantity.
Note: You cannot perform a correction to a drop shipment purchase order receipt.
When you are entering a correction, the first step is using the Find Corrections window to identify the transaction that you want to correct. See: Finding Corrections.
You can enter positive or negative corrections to any receiving transaction. Purchasing allows you to enter correction quantities greater than the outstanding receiving supply quantity.
You can also make corrections to quantities that you return to a supplier. For example, you receive 100 items, and you use a Return To Supplier transaction to return 10 items to the supplier because they were damaged. Then you realize that only 9 items were damaged. This means that, in the Corrections window, you must enter a correction of -1 for the Return to Supplier transaction. Purchasing moves the item from the supplier to your receiving supply. If you additionally want to move the item from your receiving supply to your on-hand supply, you must additionally enter a correction of +1 for the Return to Receiving transaction.
The table below illustrates this process, using a correction of -1 and +1 as examples.
| In the Corrections window, in the Quantity field, when you enter ... | Purchasing ... |
| -1 for the Return to Supplier transaction | Returns the item to receiving supply: Supplier --> Receiving |
| -1 for the Return to Receiving transaction | Returns the item to on-hand supply: Supplier Receiving --> Supply |
| +1 for the Return to Receiving transaction | Returns the item to receiving supply: Receiving <-- Supply |
| +1 for the Return to Supplier transaction | Returns the item to the supplier: Supplier <-- Receiving Supply |
When you make corrections to a receipt created against an Advance Shipment Notice (ASN), your purchasing, in-transit, and inventory supplies are automatically updated. See: ASNs and Supply.