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EM: Database Target Is Showing Metric Collection Error Target Is Skipping Collections Because Host Is Unreachable (Doc ID 3076863.1)

Last updated on MARCH 14, 2025

Applies to:

Enterprise Manager Base Platform - Version 13.4.1.0.0 and later
Information in this document applies to any platform.

Symptoms

Database target is UP and Running but showing the following metric collection error in the EM console


oracle.sysman.emSDK.agent.fetchlet.exception.FetchletException: Skipping collections because host is unreachable

(oracle_database:emrep:Response)] WARN - In ResponseHandler.reportError, see Skipping collections because host is unreachable for Response

oracle.sysman.emSDK.agent.fetchlet.exception.FetchletException: Skipping collections because host is unreachable
at oracle.sysman.gcagent.metadata.impl.collection.CollectionItem$CollectionItemTask.preExecuteCheck(CollectionItem.java:2648)
at oracle.sysman.gcagent.task.AbstractTemplateTask.call(AbstractTemplateTask.java:269)
at oracle.sysman.gcagent.task.AbstractTemplateTask.call(AbstractTemplateTask.java:56)
at oracle.sysman.gcagent.task.scheduler.DispatchingTaskScheduler$ReschedulingHelper$ReschedulingTask.call(DispatchingTaskScheduler.java:668)
at oracle.sysman.gcagent.task.scheduler.DispatchingTaskScheduler$ReschedulingHelper$ReschedulingTask.call(DispatchingTaskScheduler.java:609)
at oracle.sysman.gcagent.task.executor.DiagWrappedTask.call(DiagWrappedTask.java:60)
at oracle.sysman.gcagent.task.TaskFutureImpl$WrappedTask.accountedCall(TaskFutureImpl.java:600)
at oracle.sysman.gcagent.task.TaskFutureImpl$WrappedTask.call(TaskFutureImpl.java:644)

Getmetric shows database target as UP

 

 

Host target is showing UP only the database target is showing metric collection errors.

Cause

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In this Document
Symptoms
Cause
Solution


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