Data services profiler server login issue

Hi ,

I have created the profiler repository on Sybase ASE 15.7 database.  I have associated to the job server. I have also configured in the CMC.  I didnt get any error. But while logging into the Designer  for profile repository throwing the below error.

Sybase connection error:<Sybase CS Library message number < 101188867> Severity <5>: Message text is :ct_connect(): directory service layer: Internal directory control layer error: Requested server name not found.>.

I successfully connected  local repository and profiler repository in the CMC  but  this weird issue getting while login to the profile server login.

Please help me how to resolve the issue.

Thanks & Regards,

Ramana.