Specification inheritance program RC1R0INH cannot lock spec in order to up

Hello Folks,

Am woundering if any of you have experienced an issue where program RC1R0INH (spec inheritance) is not able to lock a spec in order to perform an update.

The spec inherit job runs periodically, but at the end of its cycle it generate a message that "could not lock a spec".

Is there a way to identify where or what has a lock on the spec?

I appreciate any ideas that would lead to a resolution of my issue.