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EM12c: Enterprise Manager Cloud Control Agent Keep Sending Alert with "MachineName must be specified: java.lang.IllegalArgumentException: MachineName must be specified" Error Message (Doc ID 2266322.1)

Last updated on SEPTEMBER 10, 2021

Applies to:

Enterprise Manager for Oracle Database - Version 12.1.0.8.0 and later
Information in this document applies to any platform.

Symptoms

Enterprise manager Cloud Control Agent, 12.1.0.5.0, the Agent keep sending the following alert on a daily basis:

Host=<HOSTNAME>.<DOMAIN>
Target type=Cluster ASM
Target name=+ASM_<target_name>
Categories=Error
Message= MachineName must be specified: java.lang.IllegalArgumentException: MachineName must be specified
Severity=Critical
Event reported time=May 11, 2017 4:43:53 AM CDT
Operating System=Linux
Platform=x86_64
Associated Incident Id=6705
Associated Incident Status=New
Associated Incident Owner=
Associated Incident Acknowledged By Owner=No
Associated Incident Priority=None
Associated Incident Escalation Level=0
Event Type=Metric Evaluation Error
Event name=asm_cluster_config
Metric Group=Cluster ASM Configurations
Collection Name=cluster_osmclusterconfig
Rule Name=<Rule Name>
Rule Owner=<User>

Cause

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In this Document
Symptoms
Cause
Solution
References


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