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Reinstalling the Connectivity Agent with same details fails with "Max agent instance count reached. Exiting Agent Installation" (Doc ID 2645376.1)

Last updated on MARCH 09, 2020

Applies to:

Oracle Integration-OIC - Version 18.2.5 and later
Information in this document applies to any platform.

Symptoms

Reinstalling the Connectivity Agent fails with "Max agent instance count reached. Exiting Agent Installation"

$ java -jar connectivityagent.jar
Proceeding to install a new agent ...
No Proxy Configuration Detected
Checking for trusted certificates ...
Making call to check OIC Version ...
Making call to check Agent group availability ...
Max agent instance count reached. Exiting Agent Installation.
Agent Installation Failed !!! Error Occurred while checking Agent group availability.
Error encountered. See logs for more details.
Shutting down ...

In the agent-diagnostic0.log :-

[2020-03-03T11:56:21.117Z] [SEVERE] [ThreadID: 12] [Logger: oracle.cloud.cpi.agent.install.AgentInstaller] [SRC Class: oracle.cloud.cpi.agent.install.AgentInstaller; Method: checkAgentGroup] Agent Installation Failed !!! Error Occurred while checking Agent group availability. java.lang.Exception: Max agent instance count reached. Exiting Agent Installation.

This happens even though the original InstallerProfile.cfg, and the same (recreated) agent home directory is being used for the re-installation.



Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution


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