This forum is to discuss different features/issues of Oracle Financials modules ( GL - General Ledger, AP - Accounts Payable, AR - Accounts Receivable, FA - Fixed Assets & CM - Cash Management ).
Use chargebacks to create a new debit item for your customer when closing an existing debit item. For example, your customer sends payment of $75 for a $100 invoice. You can apply the receipt to the invoice, then create a chargeback for the balance due.