EM 13.4: Post Upgrade to EM 13.4, Agent Page Shows 'Communication between the Oracle Management Service to the Agent is unavailable'
(Doc ID 2641072.1)
Last updated on APRIL 02, 2021
Applies to:Enterprise Manager Base Platform - Version 184.108.40.206.0 to 220.127.116.11.0 [Release 13c]
Information in this document applies to any platform.
After Upgrading OMS to 13.4, all the agent home pages are showing the following error:
Because of this issue, Agent upgrade may fail with communication errors.
EM OMS upgraded to 13.4
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