Thanks @DEBAL_DAS   i see this issue as well

Thanks @Arun_Patidar @Tarun202 i concur with responses,.. There are portions that i am unclear, hence trying to put it in a different way, 1. My requirement was to find if any of the descendant folder for a parent, has an asset to in turn display the parent folder. It is nested. I used $(resource).searchStrategy(SearchStrategy.DFS).has("dam:Asset:first") or $(resource).searchStrategy(SearchStrategy.DFS).find("dam:Asset:first") the error with traversal was found. That means with ".searchStrategy(...