How to get a r/3 file using web dynpro

Hello Experts.
Actually I have a new request, I hope you can help me please.
I'm a web dynpro programmer (java), so my company need to take a r/3 file to download at the local pc. In fact, the file is en r/3 already.
The matter is, i have no idea how to get that file since my web dynpro app. to download it. the file is a compressed file may be a .ZIP file... so any of you can let me see the light in this??
thak you all.
walex

Hi Walex,
You will first need a RFM that returns the file that you need.
Then you can create a Adaptive RFC model in Web Dynpro to access this RFM and store the file in the Web Dynpro context. Web Dynpro provides APIs to save files to the local system
You can check this article for downloading the file.
http://wiki.sdn.sap.com/wiki/display/Snippets/WebDynproJava-ExportingTableDataUsingOn-DemandStreams-SAPNW+7.0
Best Regards,
Supriya

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