Checked the forwarded email of Ms. Jane regarding the NAV 2009 GSRI data was gone. Ms. Jane checked the NAV application to check the date range that was gone in the NAV as per checking of Ms. Jane it was really gone. Check the backup of NAV to restore the database from an early point to check if there was data for the said date range but as per checking in maintenance plan the GSRI-LIVE was not included in the backup plan with this, we can't confirm if there was a data the user tells us. I already included GSRI-LIVE in the list of databases to be backup every day.