How to get the space in the text file in the last after itab is downloaded

Hi All,

I am trying to download one iternal table by using ws_download FM.

This iternal table have 3 fields (var1,var2 & var3 ). i want ,some 40 spaces will appear after var3 in the downloaded text file.

I tried all the way but the downloaded text file is not showing the spaces after the last field. any solution?

Thanks

pabi