POP-up a selection screen designed in driver program of a smartform

Hi All,

Task:

POP-up a selection screen through a transaction code.

Process

1. Created simple Smartform and a driver program with Form routines and selection screens.

2. When i run the transaction code,

i. First i need to pop-up the selection screen.

ii. After filling the details of the selection screen display the smartform.

3. We configured the NACE transaction with transmission medium 8(special function).

Details link: http://sapsamplepro.blogspot.com/2011/10/nace-config.html

Problem:

Even i configured NACE with details. When i run the transaction code Selection screen is not appearing.

Doubt:

1. Can i POP-up a selection screen which is designed in the driver program of a smartform.

2. If do i miss any configurations in NACE or any other configurations i have to do.

Can you explain where i went wrong.

help us.

Regards,

Ravindrakvs.