The docBase mentioned in tomcat server.xml is "/home/mramalingam/HEAD/htdocs" and the context path is empty string. Action name is 'test' and I didn't give any namespace. I have tested by giving namespace also. But I got the same result.
Please let me know the reason for this error message. The FilterDispatcher is not invoked and the corresponding action class execute method is not called. So I am not able to see the result page in the browser.
The jsp from which I submitted the form is given below