PLEASE NOTE THAT RUNNING JAVA 1.8.x IS NOT OFFICIALLY SUPPORTED WITH CA SPECTRUM UNTIL RELEASE 10.0.
ISSUE: The following error is seen when launching Spectrum 09.02.00 OneClick with JRE 1.8 installed on client machine:
ROOT CAUSE: Starting with Java 8 Update 20, the Medium security level has been removed from the Java Control Panel. Only High and Very High levels are available
RESOLUTION: Add the OneClick url to the Exception Site List in the Java Control Panel on the client machine. See http://java.com/en/download/help/jcp_security.xml for more details.