if r creating one object class and put it into the session and pass this to jsp ... from jsp if we try to take the values in session then we can get all the values other than the object class... it is giving an error classcastexception ...it is occurring only for the first time we restart the server ...next time and all we r able to receive and that type cast error is not comming...
what is the bug here.....how to solve it...

Don't keep class files in the servletclasses directory of the weblogic server. Keep only servlets in this directory. Keep all other java class files in different directory other than the "servletclasses", set the classpath in startWeblogic script and try.

Best Regards
Manju