Hello @rajendran_u
This is still an known bug that had identified for Deadline 10.2 versions, our Engineering Team is aware of this and they are working on this Issue. I can’t share the details of roadmap due to Amazon policy, but would recommend to keep an eye for deadline future version releases that includes bug fixes.
Regarding warning you are seeing, it’s not something that blocks install or the functionality of the installed applications. Here is another forums thread related to same that customer had workaround of creating an empty file that the symlink points to.