Data inconsistency in line &1 of payment scheme &2

What causes this issue?

The system has discovered a data inconsistency in line &V1& of payment
scheme &V2&.

System Response

Current processing for this payment scheme is terminated.

How to fix this error?

Note the message, data and entries that lead to this error. Create a
problem message.

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.