When you escalate an alert to an incident and click Select an existing incident, Sentinel displays a list of existing incidents for you to select. By default, Sentinel displays 500 incidents for optimal performance of the user interface. You can configure the number of incidents you want to view by default. However, the user interface may get less responsive.
To configure the number of incidents you want to view in the list:
Log in to the Sentinel server as the novell user.
Open the /etc/opt/novell/sentinel/config/ui-configuration.properties file.
Set the desired value for the webui.escalateAlertMaxIncidentsToShow property.
Restart the Sentinel server.