About History Tables
History tables store audit information.
Audit Explorer uses the information in history tables to show actions
performed on records. History tables can become quite large over time. If your database is
excessively large, you can purge history tables.
Warning: Once history is purged,
it's no longer available for Audit Explorer. Some standard functions, such
as Prior Pay, require audit information. You may also have a
customization that requires it. Contact your Trapeze representative if you aren't sure whether
purging history might affect your system functionality.