Session problem

[beyaNet Consultancy]

Hi,
I am setting a sitemap, which on success of an action, redirects to a map:match call. I have set the session option of true as well but I am getting a 'Resource not found' error.

My code snippet is:

...............
<map:redirect-to uri="support/home" session="true" />
</map:act>

<map:match type="sessionstate" pattern="*">
............


<!-- protected pipelines go here -->
<map:match pattern="support/home">



What am I doing wrong here? What I expect to happen is upon the session attribute of the map being set to true, it maps to match type="sessionstate"!!

many thanks in advance