Updating Credit Memo Details During Invoice Reversal via Import Scenario

@Avishka I couldn't get the same scenario to do it. I rebuilt your mapping on 2026 R1 and tried four layouts, including a Save right after the reversal. Every run created the credit memo with the invoice's description. The Save-first version also failed with "Another process has updated the 'ARRegister' record."

What worked was a second scenario on Invoices and Memos. Map Type (Credit Memo) and Reference Nbr. from a file of the new memo numbers, then Description. For lines, add Transaction Descr. and change the auto-added <Line Number> row from New to the line's position (0 for the first line), or it adds a line instead. End with Save. Try it on a couple of memos first.

​@Avishka 

import scenario is limited to a single screen. Your scenario uses the “Reverse and Apply Credit Memo” action, which creates a new document. The system then expects the remaining data to be entered into that newly created document, so the import continues within that document.