a4j panelGrid rerender problem

Hi,

I have a problem in rerendering a panelgrid which contains jsp scriptlet.

I was using Tomcat 5.5 and the code was working fine rerendering a panelgrid which contains scriptlets whose values get changed on the a4j event.

I had to switch to WAS 6.1 and the code doesnt work anymore. I have some other components which gets rerendered correctly for the same event except for the grid which contains the jsp scriptlets. Im trying to get a list from session and print them using scriptlets in the panel grid.

Any idea why WAS doesnt refresh scriplet values after an a4j call?

Any suggestions on this would be highly appreciated.

Thanks,
Arun