How about if i
- make a subscreen area in a main screen
- initially embed the selection screen1 in subscreen area
- when the user tries to goto next screen(say F8 in application toolbar ) i will replace the subscreen area with selection screen2
This way i do not have to worry about data transport between 2 selection screens and can have both selection screens defined in the main screen as subscreens. Kindly let me know if this will have any future implications . Customers would add more fields to the selection screens based on customization settings dynamically.