The new request is created when applet makes the connection to servlet. So i lost my session
values stored in my request. Please anybody help me to resolve this problem.
How can i persist the request when applet servlet communication occurs.
Generally speaking, you will have to persist on the client side whatever it is that the server side uses to maintain its session. This could be cookies or you might have to send an extra parameter on the URL. But it's only possible to post general advice because you didn't post any of the applet code and you didn't say anything about how the server is maintaining its sessions.