Partner bank type not maintained for bank details &1 &2 &3

What causes this issue?

For a QR-Invoice, the CH/LI-IBAN is provided without Additional
Information.

System Response

When CH/LI-IBAN is provided as input without Additional Information the
system would check for partner bank type (BVTYP) in the vendor master
data. If the partner bank type is not maintained in vendor master an
error is raised.

How to fix this error?

One of the below action could be performed: +,,
+,,Maintain the vendor master with partner bank type
+,,Provide both CH/LI-IBAN and Additional Information together as input.

Error message extract from SAP system. Copyright SAP SE.