Invoicing party changed from & to &

What causes this issue?

You changed the allocation criteria. As a result of this change, &V2&
has been determined as the new invoicing party.
The previous invoicing party, &V1&, was automatically changed.

System Response

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

How to fix this error?

If you manually entered the invoicing party on the header screen, you
have to confirm that the system should overwrite the invoicing party.

Error message extract from SAP system. Copyright SAP SE.