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13c: Agent Startup Fails With Error: Fatal agent error: Upload Manager failed at Startup (Doc ID 2855254.1)

Last updated on MARCH 11, 2022

Applies to:

Enterprise Manager Base Platform - Version 13.4.0.0.0 and later
Information in this document applies to any platform.

Symptoms

Trying to start the 13c agent fails with the error:

$ ./emctl start agent
Oracle Enterprise Manager Cloud Control 13c Release 4
Copyright (c) 1996, 2020 Oracle Corporation. All rights reserved.
Starting agent .................................................................... failed.
Fatal agent error: Upload Manager failed at Startup
Fatal agent error: Upload Manager failed at Startup
Fatal agent error: Upload Manager failed at Startup
EMAgent is Thrashing. Exiting watchdog
Consult emctl.log and emagent.nohup in: <AGENT_BASE_DIR>/agent_inst/sysman/log

The <AGENT_BASE_DIR>/agent_inst/sysman/log/emagent.nohup log reports: Agent is going down due to an OutOfMemoryError

Cause

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In this Document
Symptoms
Cause
Solution


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