Partial Success status - Promotion management

I've installe BI 4.1 SP4 for QA env. on windows. services are running fine. I'm trying to promote users/gropus/reports from Dev to just installed QA env.

But i'm keep getting PARTIAL SUCCSS status for the promotion management jobs. I created job for promoting just single object (Just for one user). still the status is same (Partial Success)

Created job for 100 users still its not promoting getting PARTIAL SUCCESS.

Please advice

How do I promote objects from one env to other. Thanks!