Hi Jawahar,
Thanks for your valuable reply, yeah i do have Audit universe(oracle) for BO 4.0. and it also has Crystal report which shows successful logons report by day or month.
but my requirement is to show CMS session data on hourly basis, and i am having 4 CMS clustered together so requirement is to see session individual CMS wise also.
there is are feilds like session id alongwith detail id and event detail id in audit universe, so it is correct to use session id with CMS server name to get session individually on particular server, in my case 4 CMS.