Howard, Thanks for the reply. I am sorry, I guess I could not point out the exact issue in my earlier mail. There are many reasons because of which this exception may occur. But the only thing I am more curious to know is, when I invoke httpsession.invalidate(), sometimes it gets executed in concurrent thread and later the obvious IllegalStateException occurs. This behavior is intermittent. I started seeing this behavior(and error) only when I switched to 6.0.32 or later version. So, my major concern is why httpsession.invalidate() is executed in concurrent thread sometimes?
Regards, Yogesh On Fri, Dec 28, 2012 at 10:48 PM, Howard W. Smith, Jr. < smithh032...@gmail.com> wrote: > > http://lmgtfy.com/?q=stackoverflow+jsf+java.lang.IllegalStateException%3A+getAttribute%3A+Session+already+invalidated > > and then I clicked on first search result (below) > > > http://stackoverflow.com/questions/4827035/illegalstateexception-getattribute-session-already-invalidated >
