Hello world servlet on UCM 11g embedded tomcat

Question

Hi,
I'm using UCM 11.1.1.5. I'm trying to run a simple jsp and servlet (hello world) on UCM embedded Tomcat (deployed with a war).
I successfully executes jsp, however I'm not able to runs servlets...I receive a 404 Http error (generated by WebLogic).
Deploying the same war on a external standalone tomcat server I successfully run the servlet.
Have you any idea?
Any input will be greatly appreciated.
Thanks for your helps,
S.

Answer 1

In order to be more complete, it follows the web.xml:
<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
version="2.4">
<display-name>Hello, World Application</display-name>
<description>
This is a simple web application with a source code organization
based on the recommendations of the Application Developer's Guide.
</description>
<servlet>
<servlet-name>HelloServlet</servlet-name>
<servlet-class>mypackage.Hello</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>HelloServlet</servlet-name>
<url-pattern>/hello</url-pattern>
</servlet-mapping>
</web-app>
Thank you very much.
Best regards,
S.