IBM Tivoli Composite Application Manager for Application Diagnostics, Version 7.1.0.1
ConnectorNotAvailableException found in data collector logs on z/OS system
The problem: After installing and configuring the data collector successfully on z/OS, the following messages were found in the trace_dc_ParentLast.log file:
<Exception><![CDATA[com.ibm.websphere.management.exception.AdminException: com.ibm.websphere.management.exception.ConnectorNotAvailableException at com.ibm.ws.management.AdminServiceImpl.getDeploymentManagerAdminClient (AdminServiceImpl.java:1536) at com.cyanea.ws6.JMXDelegate$12.act(JMXDelegate.java:1649) at com.cyanea.was.JMXDelegateBase$CynPrivilegedException.run (JMXDelegateBase.java:559) at com.ibm.ws.security.auth.ContextManagerImpl.runAs (ContextManagerImpl.java:4097) at com.ibm.ws.security.auth.ContextManagerImpl.runAsSystem (ContextManagerImpl.java:4194) at com.ibm.ws.security.core.SecurityContext.runAsSystem (SecurityContext.java:245) at com.cyanea.was.JMXDelegateBase$CynAction.perform (JMXDelegateBase.java:400) at com.cyanea.ws6.JMXDelegate.initializeAdminClient (JMXDelegate.java:1624) at com.cyanea.ws6.JMXDelegate.connectToDmgr (JMXDelegate.java:3151) at com.cyanea.ws6.JMXDelegate.checkAdminClient (JMXDelegate.java:3120) at com.cyanea.ws6.monitoring.MonitoringAdapter.getPerfSummary (MonitoringAdapter.java:900)The cause: This situation occurs when the Server, Node, or Deploy Manager has problems in connecting or running.
The solution: Restart the Server, Node, and Deploy Manager.
Parent topic:
z/OS systems