When you pay supplier invoices using the Batch supplier payment option, invoices are missing from your remittance. This only occurs if you have Remote Data Access (RDA) enabled.
NOTE: This issue is resolved in v32.1 and above of Sage 50 Accounts. If you aren't using the latest version upgrade now.If you're unable to upgrade, follow our workaround.
Pay each supplier individually in the Supplier payment window, rather than the Batch supplier payment window.