EM 13.5c: Agent Shows Down After Applying Patch 36335371 with Error "OMS responded illegally [ERROR- Failed to Update Target Type Metadata]" (Doc ID 3046204.1)

Last updated on OCTOBER 07, 2024

Applies to:

Enterprise Manager Base Platform - Version 13.5.0.0.0 and later
Information in this document applies to any platform.

After applying RU 22 on Agent, Agent status shows Down in Console. And checking the status of Agent through emctl shows error:

Heartbeat Status : OMS responded illegally [ERROR- Failed to Update Target Type Metadata]

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In this Document

Symptoms

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