Storing Original Invoice Numbers for GST Debit Memos

When the supplier issues you a credit for a transaction, you create a debit memo using the standard voucher entry process. The credit is applied to open vouchers when you issue payment to the supplier.

When you create a debit memo for a GST service transaction, the system assigns the document type set up in the Modified Documents UDC table (75I/MD). You must enter the original document details and reason for modification and based on the values provided, the system populates the original invoice number and date fields.

The system stores the original invoice information in the Modification Transaction Details Table table (F75I825).