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EM 12c: Monitoring the Enterprise Manager 12c Cloud Control storage_reporting_alias Host Metric Fails with Error: java.lang.IllegalStateException: invalid unmarshall (Doc ID 2043488.1)

Last updated on NOVEMBER 16, 2022

Applies to:

Enterprise Manager Base Platform - Version 12.1.0.1.0 and later
Information in this document applies to any platform.

Symptoms

Monitoring the storage_reporting_alias host metric in Enterprise Manager (EM) 12c Cloud Control gives the following error in the .../agent_inst/sysman/log/gcagent_errors.log:

java.lang.IllegalStateException: invalid unmarshall
at oracle.sysman.gcagent.target.interaction.execution.ConfigStateMgr._diffResultAgainstState(ConfigStateMgr.java:824)
at oracle.sysman.gcagent.target.interaction.execution.ConfigStateMgr.diffResultAgainstState(ConfigStateMgr.java:566)
at oracle.sysman.gcagent.target.interaction.execution.ExecuteTask.runTask(ExecuteTask.java:4265)
at oracle.sysman.gcagent.target.interaction.execution.ExecuteTask.call(ExecuteTask.java:5098)
at oracle.sysman.gcagent.metadata.impl.collection.MetricColl$1.call(MetricColl.java:552)
at oracle.sysman.gcagent.metadata.impl.collection.MetricColl$1.call(MetricColl.java:513)
at oracle.sysman.gcagent.task.TaskFutureImpl$WrappedTask.accountedCall(TaskFutureImpl.java:599)
at oracle.sysman.gcagent.task.TaskFutureImpl$WrappedTask.call(TaskFutureImpl.java:643)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at oracle.sysman.gcagent.task.TaskFutureImpl.run1(TaskFutureImpl.java:380)
at oracle.sysman.gcagent.task.TaskFutureImpl.run(TaskFutureImpl.java:337)
at oracle.sysman.gcagent.task.CompositeTask.runSubtask(CompositeTask.java:70)
at oracle.sysman.gcagent.task.CompositeTask.run(CompositeTask.java:77)
at oracle.sysman.gcagent.metadata.impl.collection.CollectionItem$CollectionItemTask.run(CollectionItem.java:2536)
at oracle.sysman.gcagent.task.AbstractTemplateTask.call(AbstractTemplateTask.java:198)
at oracle.sysman.gcagent.task.AbstractTemplateTask.call(AbstractTemplateTask.java:49)
at oracle.sysman.gcagent.task.scheduler.DispatchingTaskScheduler$ReschedulingHelper$ReschedulingTask.call(DispatchingTaskScheduler.java:439)
at oracle.sysman.gcagent.task.scheduler.DispatchingTaskScheduler$ReschedulingHelper$ReschedulingTask.call(DispatchingTaskScheduler.java:401)
at oracle.sysman.gcagent.task.executor.DiagWrappedTask.call(DiagWrappedTask.java:60)





Cause

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In this Document
Symptoms
Cause
Solution


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