I have an application running on a Windows Server machine, which I am trying to port to Linux Red Hat 9. Within my application, I set session attributes:

public String perform(HttpServletRequest request,
                        HttpServletResponse response)
throws IOException, ServletException, Exception {
{
   HttpSession session = request.getSession();
   ....
   session.setAttribute("sessionBean", svo);
   ....
}

and I also retrieve the attributes:

public String perform(HttpServletRequest request,
                        HttpServletResponse response)
throws IOException, ServletException, Exception
{
   HttpSession session = request.getSession();
   SessionVO svo = (SessionVO)session.getAttribute("sessionBean");
   ...
}

The problem is that the attributes stored in the "session" scope are not available when I go to retrieve them. There is no problem on Windows, just Linux. Request scoped attributes work fine on both platforms. Any help or a good steer would be appreciated.

Regards,

Bluespud.

Not sure what method your using here, I have used session beans on windows and linux with no issue.
I simply declared the bean as having session scope in a jsp line with the following:

<jsp:useBean id="sUser" scope="session" class="params.userSession" />
<jsp:setProperty name="sUser" property="*" />

and was able to access it ok from other pages.