Run BDC for tcode FB02

Hi Experts,

I have need to update data for Tcode FB02 from table IDGT_INFO  and  GTSTATUS = ‘4’, collect the date into internal tableFilter SENTDATE > = system date.So here my doubt is suppose today i runed this report in background the data will update till todays date, Suppose again tomorrow i want to run same report then report should update between from yesterdays to today's date means latest data. Anyone can help me for this conditions.

Thanks,