How to enable and disable a parameter in the selection screen?


Enabling and disabling Parameters based on radio button selection - SAP ABAP

Initialize a Radio Button for enabling the parameter and a radio button to disable the parameter.

A Parameter field in the selection screen.


The changes and radio button behaviors are done in the AT SELECTION-SCREEN OUTPUT event.
The screen is modified using the below codes and enabling and disabling is done using setting 0 or 1 for the screen field screen-input.
MODIF ID ‘MOD’ is used to access the parameter ‘inputbox’ in the selection screen.




Output when enabler is selected



Output when disabler is selected. You can’t enter any values in the inputbox.









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