Metric Collection Error "java.lang.IllegalArgumentException: MachineName Must Be Specified" for cluster target type (Doc ID 2213652.1)

Last updated on DECEMBER 15, 2016

Applies to:

Enterprise Manager for Oracle Database - Version 12.1.0.5.0 and later
Information in this document applies to any platform.

Symptoms

After a successfully patching operation of the Enterprise Manager (OMS) and monitoring agents for the cluster target, events started to be generated :

Event Details
Metric Group Instance Information
Target <ClusterTargetName>
Event Reported Nov 11, 2016 11:34:47 PM CET
Last Updated Nov 11, 2016 11:34:48 PM CET
Message MachineName must be specified: java.lang.IllegalArgumentException: MachineName must be specified
Last Comment MachineName must be specified: java.lang.IllegalArgumentException: MachineName must be specified: on Nov 11, 2016 11:34:47 PM CET
Internal Event
Name asm_cluster_config
Event Type Metric Evaluation Error
Category Error
Recorded Nov 11, 2016 11:34:47 PM CET

Cause

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