Hi Khalid, I am having roughly the very same problem which u seem to be encountering right now w. your jsp!! I have login.jsp that uses a log-in authorization java bean to authenticate a user login!
But, when I try to see the jsp in JBuilder 8 Enterprise, which I am using as my Java IDE, and using a version 4.0.6 of Tomcat to view it, all that I have gotten has been a 505 server error!! Either any commiseration for me OR maybe some useful help/advice?