Websphere 3.5.0 with servlet 2.2

[sentaro]

Hi all,

I'm using websphere 3.5.0. The default servlet.jar file when I install the websphere is 2.1. Then I need to use servlet.jar version 2.2.

I only replace the servlet.jar in websphere/appserver/lib. Do I need to change other configuration ? Because now I can only get a blank page when I run the servlet and jsp files.

It works when I use the servlet 2.1, but blank when I use servlet 2.2.
What could be the problem for that ?

Thanks in advance.

[aniseed]

Is there anything different in the server logs?