Enhancement screen exit issue

HI GURUS

Any one can help me I made enhancement screen for the PP Notification data and the data from the screen should be saved in a ztable I am trying but the data from the screen not passing to the work area.

for PBO i am using the EXIT_SAPMIWO0_008 fuction exit and for PAI EXIT_SAPMIWO0_009.

I have made the subscreen according to my work area still data is not filling in the wa