If you want to get the list of files backed up, then go to Click on the BE button ---> Configuration and Settings ---> Job Defaults and change the Job Log to include files.  Beware this generate huge joblogs.

Thanks, but i wonder if there's a way to see it via report.

I preffered not to do it via job log.

i'm sure there's way to do it via custom report, i just can't find the exact report.

Thanks again