I hope that someone could help me on that. I really have some strange things while working with the page directive attribute "isErrorPage" and the the <error-page> tag in my DD file.
I am currently working with the last version of the Sun Java System Application Server environment (2005Q1 UR1). Maybe doe the problems come from that?
First: while setting the page directive attribute "isErrorPage" to "true" (on my errorPage) and adding in a (bad coded) page the page directive attribute "errorPage" to access it (eg. my errorPage), I always have an "HTTP 500 internal server error". But, if isErrorPage = false (or is not added), everything is fine. I correctly access my error page ... and I can access the excetion implicit object! (looking at the JSP2.0 spec ... there is something wrong!)
second: If I use the DD file to set up error pages, I always have the "HTTP 500 internal server error" while accessing the error page.
Nota: my error page is correct. Everything is OK when I try to access it directly. I only have an issue when a runtime error occurs and the system tries to access my error page.