F4 Help for a field in ALV report

Question: Hi,

I am displaying a report in ALV Grid display. I want to display few fields of the report as drop-down box which shud provide help by pressing F4 (as any other standard SAP ALV report does). Can anyone help me how to do this. I am using the standard REUSE_ALV function module to display the report. Any help is appreciated. Thanks in advance

Thanks

Answer:
Hi,

There are some demo programs BCALV*. You may have a look @ them

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Raju Chitale
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