No relevant change compared to released revision; revision extended

What causes this issue?

A new compliance requirement revision was released and the declaration
information is identical to the existing released revision.

System Response

The system does not create a new released revision, but it extends the
existing released revision and sets the calculation date and the
processor to the current values.
All assigned documents remain valid except the <LB>PRC Structure History
XML</>. If this file is configured as mandatory for a released revision,
the system re-generates it based on the current product structure.

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.