Calling one program & from another program

Hi All,

I want to call one report program from another program which i will be creating. So please guide me regarding how is it possible to get the output of one program in the internal table in my own program, which i can use further . Inshort, how one can call one report program from another & store it's output in the inernal table or memory, so that it can be used further in the calling program.

Thanks & Regards,

Chetan.