Currently my Websphere activate "enable cookie" for session management in which the cookie path is set as e.g. "/myapp". But I still have a session management problem in which 2 separate broswer window are open named "A" and "B", both of them are access same URL e.g. "http://www.mydomain.com/myapp", the problem is that when doing some navigation within browser "A", and same action is browser "B", and then back to browser "A", the session is invalidate. I know that cookie path configuration can avoid session conflict between different URL. But how to overcome if 2 browser window acces same URL in which both JSESSIONID of them will not interleave.