Message Log Data
Whenever a background process runs, such as Receivable Update or Aging, the system creates messages and stores them in the message log tables. The system does not need these messages for subsequent processing, such as unposting a group or a payment. These tables can quickly become quite large, especially if you run a background process in debug mode.
If you decide to archive these tables, compare the date and time stamp in the message log to the archive date.