What to do if you see the message "Accounts Sync Error: Account request failed.Reason: HTTP error 400 (Bad Request)"

The account number in Business Central is one of the required fields for each account to work. If this field is empty, the mapping for this integration will not be able to work.

If you experience this export error using the Business Central v2 integration, follow the steps below.

1. Identify the Account(s) without a No. field in your Chart of Accounts and/or Bank accounts in Business Central.
2. Delete the Account(s) without the No. field.
3. Navigate to the Pleo Setup menu in Business Central.
4. Click Tax Codes Setup.
5. Click to Sync with Pleo.
6. Reattempt the Export.
7. If the export error persists, contact our Customer Support team.