SAP MODULEPOOL

[former_member827219]

I have a 2 Screen..1 st screen User Input(Mat No)..The 2 nd screen Material Details..

1 st screen have a Pushbutton..

But if the user dosent Give any input in 1 st screen , While clicking a button It will go to 2 nd screen.

But i want user atleast select 1 row..How to do That?

[former_member763929]

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[aoyang]

Hi, this is possible. Please attach the whole code and screen definition and I will add the check logic on the 1st screen.

[Sandra_Rossi]

Do you know what is the "Next Screen"? You define it either statically within the dynpro attributes, or you define it in the PAI (usually) with SET SCREEN.

If you want to remain on one screen, make sure that the value of the "Next Screen" refers to that same screen.