Solution: After you run the Amazon Settlement Report to NetSuite Custom Settlement Records flow successfully, the integration app automatically triggers the NetSuite Settlement Transaction to NetSuite Payment Add flow.
If you receive errors related to “NetSuite transaction not found” after the settlement flow is run, check if there are any FBA orders with Pending state in Amazon. Only FBA orders with Shipped status in Amazon will be synced by the integration app to NetSuite when the settlement flow is run. You can retry the errors for these FBA orders after the status is changed to Shipped in Amazon.