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Sep 02, 2006 at 04:54 AM

How to Populate a listbox based on another listbox selection. Please help!

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Hi Experts,

I have a requirement where I have two listboxs(dropdown list) in a selection screen. I have to populate the second listbox based on the selected item from the first listbox. How to do this?

I have created a listbox in a selection screen using

Parameters: p_soldto as listbox visible length 30 user-command chg,

p_shipto as listbox visible length 30.

Then I have tried to look at the value of item selected from first listbox in AT SELECTION-SCREEN OUTPUT, But I am not getting any value of p_soldto.

I think I am doing something wrong. I think I have to use some event handling like on selection of an item from listbox. But I don't see any such event handing in ABAP.

Please give me some code example.

Please help!

Thanks

Gopal