The issue is: 'No traffic' in Team Center > Experience View > Experience Cards, and in the Enterprise Manager log we are still getting the errors:
[ERROR] [pool-19-thread-3] [Manager.AppMap.RESTFederate] Error when invoking internal controller.java.lang.reflect.InvocationTargetException
[ERROR] [pool-19-thread-3] [Manager.AppMap.LandingController] com.wily.introscope.appmap.em.services.MetricQueryException: java.lang.RuntimeException: com.wily.introscope.appmap.rest.exceptions.RestApiException: INTERNAL_SERVER_ERROR
Transaction Traces are being generated by the system.
APM 10.7 SP3 has been applied.
Release : 10.7.0 SP3
Component : APM Team Center