Interface controller' s context data is null

Hi,

During the initial loading of my web dynpro component i am trying to fetch a value which gets passed from BPM' s process context. For this i copied the context attribute from component controller' s context node and pasted the same in interface controller' s context node and i have made my component as public.

( i am dirrectly accessing the component controller' s context attribute via: wdcontext.currentcontextelement.get<attribute>)

However when i am trying to open the application through UWL task i am getting this context attribute value as null.

I tried going through many of the forums and blogs but couldn't find an appropriate way to solve or trace the problem.

Any helpful (pointers/ suggestions/ solutions) will be greatly appreciated.

Thanks,

Vipin.