Messages are categorized as either Nn-Acknowledged, Acknowledged, or Cleared. When a message has not been acknowledged, it shows up on the status screens that show messages and events. When a message is acknowledged by the administrator action, the message is displayed only in the Advanced options of the event snapshot in the ZENworks Control Center.
On some occasions you may want to clear a message. When you clear a message, it still remains in the database, but is not displayed on the standard event snapshot and advanced options. Cleared messages can be displayed only via a report.
To clear the message log, do the following:
The logs are now cleared or deleted.