Exception handling in J2EE

Dear J2EE developers,

When there is a fault in my method in my Session Bean then I throw a EJBException (like this: throw new EJBException(“Error in method!”))

But when I call the method from a JSP and cause by purpose a fault then I get the next error:

Exception caught com.sap.engine.services.ejb.exceptions.BaseEJBException: Exception in method [methodName].

… more text …

Caused by: javax.ejb.EJBException: Error in method!

… more text …

When I call the method from a Webservice then I get the next error:

Exception in method [methodName].

My question is: How can I get my message “Error in method!” instead of the exception above or the long exception from my JSP. I really hope that this is possible. How can I otherwise get a decent exception message in my applications!

Best regards,

Marinus Geuze