Upgrading the S11.1 SRU to Latest (SRU12.5 to SRU19.6 ) by Command line Results The Agent to Lose Connectivity with EC (Doc ID 1682614.1)

Last updated on JUNE 28, 2017

Applies to:

Enterprise Manager Ops Center - Version 12cR2 (12.2) to 12cR2 (12.2) [Release 12.0]
Information in this document applies to any platform.

Symptoms

 OS Upgrade by command 'pkg update'  move from S11.1 SRU12.5 to SRU19.6 Results

The Agents show "?" Offline state on EC  UI and in Domain Model

In the Domain Model com.sun.cacao.cached.impl.client.ClientCacheManager  shows ONLINE on the Agents, but OFFLINE on the EC.

Cause

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