Why am I not seeing any aggregate metrics (Siteminder-Policy Server-<PSHost>-Operations:Errors Per Interval) appear under the Siteminder Manager Agent node in investigator? Also why are Metric Groupings defined in the Management Module for Siteminder Manager not showing any data?
Environment: Wily Siteminder Manager 12.x
Aggregate metrics are generated by code in SMM_EMExt.jar which gets deployed in the EM\ext folder. Make sure that it is present in the <EM Home>\ext folder in
each Collector in a cluster. It does not to be copied to the MOM.
If this jar is missing or corrupted, then you will not see any aggregate metrics in agent node as well as the Metric Grouping expressions in SMM Management Module would be empty, since there is no matching metric reporting in the Agent.