An inactive version exists for object &1

What causes this issue?

Object &V1& was checked in the active version. There is also an
inactive version of &V1&.

System Response

Repairing is only possible in the inactive version.

How to fix this error?

Switch to the inactive version and check the object once again.

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.