Credit Customer Orders Including Supplier Rebates

When entering a credit customer order line standalone using 'CO Type. Open' (OIS101), a search for a valid supplier rebate on sales agreement is performed. However, when the credit is created through the customer return process, the supplier rebate on sales agreement, or the promotion that was valid for the original customer order line is applied on the credit customer order line. The agreement ID on the referenced customer order line is copied to the credit customer order line. If rebate rates are frequently changed on existing agreements, it is recommended to always enter new valid from dates so that historical rebate rates can be retrieved.

For all credit scenarios, a rebate invoice transaction with a negative invoice quantity is created in 'Supplier Rebate Inv Transaction. Display' (PPS127), and a credit indicator is set and displayed to make it easier to filter and select credit transactions.