German title: “Lastschriften in Überweisungen konvertieren” We have had the situation that a SEPA direct debit was sent twice to the bank. Now we need to credit our customers the amount again. I did not find an open source script
With the coming switch in Germany from Bank account number and banking sort code (BLZ) to IBAN and BIC, there are quite some tasks to accomplish. One task is to convert the bank account numbers to the new IBAN number.