CTT Version: 1.04.11-01.00.502

With current CTT I get the error "BuildCacheMap Encountered 4 Unknown NodeIds. Address Model is broken" during executing of startup script beforeTest.js

The output is in script '\library\Information\BuildObjectCacheMap.js':

    if ( objectModelMissingNodeCount > 0 ){
        addError( this.Name + " Encountered " + objectModelMissingNodeCount + " Unknown NodeIds.  Address Model is broken" );
    }

I assume "objectModelMissingNodeCount" is set in the CTT executable itself.

I have hard time to find the root cause. I would like to ask to give me a hint what can be the reason?
Is this a problem on my side? Which NodeIds could be unknown?

All other CTT tests do pass.