grey-out in selection screen

[Former Member]

Hi,

      In alv input selection am having 4 fields and no radio buttons are there.(3 select options and 1 parameter).

if user enters one field means other field wants to be hide or grey-out.

1) select-option

2) select-option

3) select-option

4) Parameter.

but user command is not acceptable for parameter..while entering value in one field after press enter button

that time paramter option wants to be non editable.

[Former Member]

This is the third of your threads that I have locked/deleted.

You are asking a pretty basic ABAP question that you can probably solve if you try to search or read the ABAP help around selection screens.

In the hope you don't post yet again, have you tried researching around the "AT SELECTION-SCREEN" event?

<THREAD LOCKED>.