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OMC : Installing Cloud Agent Failed with Error : DuplicateAgentValidator.checkIfAgentInstSame (Doc ID 2590544.1)

Last updated on SEPTEMBER 19, 2019

Applies to:

Oracle Management Cloud - Version N/A to N/A [Release 1.0]
Information in this document applies to any platform.


Installation of Cloud Agent fails with the following error:

Unzipping agent software, this may take some time...
Installing Cloud Agent...
Cloud Agent parameter validation started...
[OMCAGNT-3102]: Error while installing Agent. Contact Oracle Support with the log files [<AGENT_SOFTWARE_EXTRACT_LOC>/AgentInstall_<Timestamp>.log]

Error stack observed from <AGENT_SOFTWARE_EXTRACT_LOC>/AgentInstall_<Timestamp>.log file:

2019-09-18 07:15:29 ERROR ExceptionUtil:152 - Error message is not present for message code [OMCAGNT-RuntimeException caught while executing http post call. The details are - [ Unexpected end of file from server]]
2019-09-18 07:15:29 ERROR AgentInstallerMain:499 -
[OMCAGNT-RuntimeException caught while executing http post call. The details are - [ Unexpected end of file from server]]: An unknown runtime error has occured while setting up agent.
at oracle.sysman.installer.validator.DuplicateAgentValidator.checkIfAgentInstSame(
at oracle.sysman.installer.validator.DuplicateAgentValidator.validate(
at oracle.sysman.installer.engine.RuleEngine.execute(
at oracle.sysman.installer.handler.InstallationHandler.handle(



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