ABAP program from portal or browser

Hello All,

I have an ABAP program which extracts some data from the database. The program is on my solution manager system. I want to create a UI , either on the portal or as a standalone browser page, which executes that ABAP program and outputs the data as per the filters/ user input.

Please suggest me how to start off. Please let me know the step by step procedure.

Thanks,

Shahid Ahmed.