EM 12c, EM 13c: Enterprise Manager Cloud Control Agent is Blocked with Console Message: Agent is out-of-sync with repository. This most likely means Agent was reinstalled or recovered (Doc ID 1389227.1)

Last updated on MAY 06, 2017

Applies to:

Enterprise Manager Base Platform - Version 12.1.0.1.0 and later
Information in this document applies to any platform.
Checked for relevance on 23-Jul-2014

Symptoms

From the Enterprise Manager (EM) 12c Agent home page in  EM 12c Cloud Control, the following error message is shown :

Agent is currently Blocked. It will not be able to upload any alerts or metric data to the Oracle Management Service(OMS) until it is unblocked manually. Please ensure that all issues related to Agent misconfiguration have been resolved before unblocking the Agent.

 

Cause

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