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EM 13c: Frequent Alerts From Enterprise Manager - 'Internal error detected: oracle.sysman.gcagent.task.TaskZombieException: task declared as a zombie' (Doc ID 2797505.1)

Last updated on SEPTEMBER 03, 2021

Applies to:

Enterprise Manager Base Platform - Version 13.3.2.0.0 and later
Information in this document applies to any platform.

Symptoms

Frequent alerts are triggering from Enterprise Manager 'Internal error detected: oracle.sysman.gcagent.task.TaskZombieException: task declared as a zombie'.

The agent is fine tuned as per below documents but still alerts continue to trigger.
EM 12c, 13c: Agent Crashing Because Of Zombie Process, "Bouncing the agent due to zombies" Reported in gcagent.log (Doc ID 1468586.1)
EM 12c Agent: Troubleshooting Guide for Agent Restart Due to Unresponsive Processes: Zombies (Doc ID 1543312.1)

 

 

Cause

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In this Document
Symptoms
Cause
Solution
References


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