Configuring Custom Error Response Pages 

Use

You can configure your Web Container to respond to the client with custom error pages when an error occurs (either HTTP error or a Java exception in dynamic components execution). To do that, you have to map the error page either to a particular HTTP response status code, or to a Java exception in the web.xml descriptor of your Web application.

Procedure

On the the web.xml screen, proceed as follows:

...

       1.      Open the Others screen.

       2.      Select Error-Pages and then choose Add to add a new error page.

       3.      Enter the location of the error page file in the Location field.

       4.      If you want to:

¡        Map the error page to an HTTP response status code, select Error Code and enter the code number in the field.

¡        Map the error page to a Java exception, select Exception Type and enter the fully qualified name of the exception class into the field.