Answer / ashokabap

Change Screen based on user actions....this can be done by using AT SELECTION-SCREEN OUT PUT event....

Referance:
http://www.sapnuts.com/courses/core-abap/classical-reports/classical-report-events.html

Answer / sm

based on the user action the screen should be changed.
eg. let us take a scenario there is a check box and five field in a screen. my requirement is when the check box is checked first two fields should be disabled and other field should be enabled.

so to achieve this action function code should be written to the check box. when the user checks the check box. the function code will be triggered.

if the function code is triggered then the screen field of the first two field should be set as 0.and other screen field should be set input as 1.this is a way if dynamic modification of screen

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