Posting with QR-IBAN is supported only for Switzerland and Liechtenstein

What causes this issue?

Posting with QR-IBAN/IBAN is supported only for Switzerland and
Liechtenstein. The IBAN you have entered in the
<DS:DE.QRIBAN>QR-IBAN</> field contains a country code of a not
supported country.

System Response

You cannot post documents with the QR-IBAN/IBAN you have entered.

How to fix this error?

Enter the correct QR-IBAN/IBAN number that contains either the
CH or the LI country code.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.