As the calendar system is used, it can accumulate a lot of data. To maintain top performance, this feature allows you to remove old and expired Calendar Events from the Calendar. Purging the database will remove one-time Events, Recurring Events that have ended, and Exceptions from the Calendar.
Purging the database does the following:
To access the purge screen, choose SYSTEM | PURGE DATABASE from the menu. If you don't see that option, you will need to contact your system administrator to get permission assigned to use the feature.