How to pass values from FPM to Webdynpro Screen

Dear Experts,

I have view 1 in my webdynpro component from View 1 using plugs i will move to view 2.

Inside View 2, I have called a FPM application inside an Iframe Ui element using the url of the applictaion binded to the iframe.

Using the application parameters i am passing data from Webdynpro to FPM.

Now once all the action is completed in my FPM i have a Button in my View 2, during which i need some data from FPM back to webdynpro.

I have set the value to the global attributes in the PROCESS_EVENT method but the same is not reflecting in my view 2 button methods.

I doubt opening the FPM as an URL is considered as a different session.

Kindly suggest how to pass the data in this situation. After the end of my FPM action i need to pass some data back to me webdynpro attributes.

Need ur valuable suggestions.

Thanks.

Nalla B.