EM 12c : Enterprise Manager 12c Cloud Control emctl start agent Fails to Start with: Error : Registry Manager failed at Startup. Registry.xml File Lost/Corrupted

(Doc ID 1453987.1)

Last updated on APRIL 14, 2018

Applies to:

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

Symptoms

Enterprise manager (EM) 12c Cloud Control Agent fails to start with error : Registry Manager failed at Startup

$agent_inst/bin/emctl start agent

fails with following exception

Starting agent ................. failed.

Registry Manager failed at Startup

Consult the log files in: /opt/app/oracle/products/agent12c/agent_inst/sysman/log


Error stack observed from the agent logs:

Cause

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