Hi Charvi,
Let me tell you what I understood from your requirement. Correct me if I wrong-
1) Not to display any user user who have HHP MSS_HR_DIRECT_MANAGER role in BW. Doesn't matter what they have role in ECC.
2) If user have MSS role in ECC and do not have HHP MSS_HR_DIRECT_MANAGER role in BW then only display to report.
~Anuj