Want to pull the description automatically from sheet 2 to sheet 1 for the respective code

Hi,

I have an excel workbook with two sheets.

Sheet 1 has boxes where a code and its corresponding activity has to be displayed.
Sheet 2 has a list of codes and its corresponding activities.

What I want to happen after the user selects the code in sheet 1 is for it to automatically fill in the corresponding activity from other sheet.

I have also tried this "=INDEX(Database,MATCH(B13,Code,0),1)" but still I'm not able to sort it out.

Can someone suggest what do I need to do in order for this to work?

Attached is a very small example of my much larger project. Thanks!

Regards,
Arun Gopal V

Thanks Special-K. This is the functionality what I exactly needed.