Module pool buttons not working

[former_member702707]

Hey Guys,

I am working on Module Pool programming.

mu exit, cancel, back button not working when I've made my selection screen fields mandatory(using Sub Screen Techniche).

Even Chain and chain also not working giving error selection screen field does not exist..

Please help me to resolve this issue

.

[mateuszadamus]

Hello hafiz_naeem

You need to mark your exit, cancel and back button as "Exit" buttons and then have a PAI module with "AT EXIT-COMMAND" addition. This way these buttons should be handled in a separate way.

https://help.sap.com/doc/abapdocu_731_index_htm/7.31/en-US/dynpmodule.htm#!ABAP_ADDITION_1@1@

Kind regards,
Mateusz

[former_member702707]

Thanks mateuszadamus its Working Fine Now.