Getting dump like LIST_TOO_MANY_LPROS

Hi Friends,

I have created a Dialogue program with 6 subscreens with 3 normal screens.

after doing some processing from Subscreen and to navigate to other screens , I am using Call screen.

The leave to screen XXX is throwing error.

If i use call screen statement often , it is throwing error like LIST_TOO_MANY_LPROS.

Can you please help me with different alternate ways to handle this situation.

When calling screens from Subscreens.

Thanks,

Gokul