SAP Message 1J006 - Control of check digit for acct. no. &3, bank key &2, erroneous

Diagnosis
The account number &V3& entered does not comply with the check digitrules filed for the bank in Customizing (bank key &V2&, country &V1&).

Procedure
Check the account number. You can also post to an account when theaccount number does not comply with the check digit rules. This isnoted on the payment order.