Restart the OneClick Tomcat service in order to establish a new connection in between OneClick server and the Alarm Domain in Spectrum.
SPECTRUM OneClick does not display Alarms anymore but Events are still delivered.
How to reactivate SPECTRUM Alarming on OneClick?
Causes of this problem:
OneClick has lost the connection to the Alarm Domain. The Alarm Domain was still be active. Alarm Notifier application is still sending email notification.
(Legacy KB ID CNC TS33517 )