Format &1 of payment run and format &2 in Customizing are not consistent

What causes this issue?

Format &V1& that is designed for this payment medium run has been
replaced by format &V2& (for payment method &V4&, in company code &V3&)
in Customizing. This replacement should not take place until all
payment mediums are created, for which payment runs were started using
the old Customizing settings.
The reason for this restriction is that the payment run groups the
payments for the payment medium using the format attributes.

System Response

Processing stops.

How to fix this error?

Ensure that the Customizing settings are active when you maintain the
parameters, especially that format &V1& is defined (instead of format
&V2&). Once the payment mediums are created, you can start the next
payment run with new Customizing settings.

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