Message Type: Integration-related - Dynamics 365 Business Central.

Cause: Both invoice rounding and a VAT adjustment are present on the invoice.

D365-BC/NAV does not allow this combination if the invoice rounding is linked to the same account as the D365-BC/NAV parameter “Vendor Posting Group – Invoice Rounding Account.”

Action: There are three possible solutions

• Use a different rounding account for invoices than the one specified in the “Vendor Posting Group – Invoice Rounding Account” parameter in D365-BC/NAV.
• Choose to include the invoice rounding in one of the expense lines.
• Remove the rounding account from all “Vendor Posting Groups.”

If this does not resolve the issue, please contact us at the MediusGo Customer Center directly via the support button on the invoice or through the customer portal.