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EM13c: No Alert Notifications from Enterprise Manager 13c Cloud Control when Event has a Message Larger than 4000 characters (Doc ID 2767947.1)

Last updated on MAY 28, 2021

Applies to:

Enterprise Manager for Fusion Middleware - Version 13.1.1.0.0 to 13.3.2.0.0 [Release 13.1 to 13c]
Information in this document applies to any platform.

Symptoms

Enterprise Manager (EM) 13.3 Cloud Control
Agent Version          : 13.3.0.0.0
OMS Version            : 13.3.0.0.0
FMW Plugin Version  : 13.3.1.0.0

A Weblogic Server target is being monitored by EM 13.3.
Sometimes there are no email alert notifications received when the target goes down and the following errors are generated for the target:

Failed to connect to the WebLogic Server: cannot communicate with Target: java.io.IOException: Unexpected exception: java.rmi.UnexpectedException: Marshalling: ; nested exception is: java.rmi.ConnectException: Could not establish a connection with -3764539928447845727S:<string>:[55141,55141,-1,-1,-1,-1,-1]:pri_sfk_prd:SfkPrd_<string>_55141, java.io.IOException: Destination <IP> , 55141 unreachable; nested exception is: java.net.ConnectException: Connection refused (Connection refused); No available router to destination; nested exception is: java.io.IOException: Destination <IP2>, 55141 unreachable; nested exception is: java.net.ConnectException: Connection refused (Connection refused); No available router to destination at weblogic.common.internal.BootServicesStub.authenticate(BootServicesStub.java:57) at weblogic.security.acl.internal.RemoteAuthenticate.authenticate(RemoteAuthenticate.java:95) at weblogic.jndi.WLInitialContextFactoryDelegate.authenticateRemotely(WLInitialContextFactoryDelegate.java:767) at weblogic.jndi.WLInitialContextFactoryDelegate.pushSubject(WLInitialContextFactoryDelegate.java:694) at weblogic.jndi.WLInitialContextFactoryDelegate.newContext(WLInitialContextFactoryDelegate.java:485) at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java:37 3) at weblogic.jndi.Environment.getContext(Environment.java:319) at weblogic.jndi.Environment.getContext(Environment.java:288) at weblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFactory.java:117) at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:684) at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:307) at javax.naming.InitialContext.init(InitialContext.java:242) at javax.naming.InitialContext.<init>(InitialContext.java:216) at weblogic.management.remote.common.ClientProviderBase.makeConnection(ClientProviderBase.java:221) at weblogic.management.remote.common. ClientProviderBase.newJMXConnector(ClientProviderBase.java:120) at javax.management.remote.JMXConnectorFactory.newJMXConnector(JMXConnectorFactory.java:369) at javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:2 67) at oracle.sysman.gcagent.addon.fetchlet.jmx.JMXContext.connectWithTimeOut(JMXContext.java:1495) at oracle.sysman.gcagent.addon.fetchlet.jmx.JMXContext.createJMXConnectorInCache(JMXContext.java:1556) at oracle.sysman.gcagent.addon.fetchlet.jmx.JMXContext.connectJVM(JMXContext.java:1271) at oracle.sysman.gcagent.addon.fetchlet.jmx.JMXContext.connect(JMXContext.java:1062) at oracle.sysman.gcagent.addon.fetchlet.jmx.JMXFetchlet.getMetric(JMXFetchlet.java:177) at sun.reflect.GeneratedMethodAccessor25.invoke(Unknown Source) at sun.reflect.Delegating MethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at oracle.sysman.emSDK.agent.fetchlet.jmx. CoreJMXFetchletWrapperBase.getMetric(CoreJMXFetchletWrapperBase.java:165) at oracle.sysman.emSDK.agent.fetchlet.jmx.CoreJMXFetchletWrapper.getMetric(CoreJMXFetchletWrapper.java:59) at oracle.sysman.gcagent.target.interaction.execution.FetchletFactory.getMetric(FetchletFactory.java:433) at oracle.sysman.gcagent.target.interaction.execution.ExecuteTask.executeQueryDescriptor(ExecuteTask.java:1208) at oracle.sysman.gcagent.target.interaction.execution.ExecuteTask.runTask(ExecuteTask.java:3012) at oracle.sysman.gcagent.target.interaction.execution.ExecuteTask.call(ExecuteTask.java:4263) at oracle.sysman.gcagent.metadata.impl.collection.MetricColl$1.call(MetricColl.java:552) at oracle.sysman.gcagent.metadata.impl.collection.MetricColl$1.call(MetricColl.java:513) at oracle.sysman.gcagen.task.TaskFutureImpl$WrappedTask.accountedCall(TaskFutureImpl.java:600) at oracle.sysman.gcagent.task.TaskFutureImpl$WrappedTask.call(TaskFutureImpl.java:644) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at oracle.sysman.g.......

 

Cause

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In this Document
Symptoms
Cause
Solution
References


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