Sub Screen

Hi Gurus,

Am studying screen exits scenario. When am studying this scenario am getting a doubt that when creating the screen with transaction se80 and develop the screen in a particular function group. Normally function group is used for functional modules to store in a same group so that they can share global data. What the purpose of function group while creating the screen in a particular function group.

Hope my problem will be clear.

Points will be awarded.

Regards

Ravi