You don't need to do the Advanced Mode installation but if you don't you will need to do all the SSO configuration in your Oracle Application Server yourself. Have you followed all the required steps as defined in the OBIEE [Deployment Guide|http://download.oracle.com/docs/cd/E10415_01/doc/bi.1013/b40058.pdf]?
Also, do check you presentation server log files. You will get valuable information. As an fyi: you may already know this, this will be generating a cookie on your local machine,which will be used by the BI Presentation server.
Sorry for replying after a long gap. We have implemented SSO successfully.
Thanks to all of you.
However we have 1 more issue that as we logged in to EBS R12 application and then jumps to OBIEE using links on EBS R12 , now how should we redirect back to EBS home page from OBIEE Dashboards in the same SSO environment.
I am very new to Obiee 11g. I have a requirement to implement SSO between Obiee 184.108.40.206 and EBS R12.1 SSO Integration. Just observed that you were successful.
Could you share some inputs on the sequence of steps to be performed