EM 13c: Host Target Access using SSH Key Credentials in Enterprise Manager 13c Cloud Control Causes a Hang Intermittently (Doc ID 2214553.1)

Last updated on DECEMBER 20, 2016

Applies to:

Enterprise Manager Base Platform - Version 13.1.0.0.0 and later
Information in this document applies to any platform.

Symptoms

Enterprise Manager (EM) 13.1.0.0.0 Cloud Control
Host target monitoring

Configuration of a target's OS Named Credentials using the SSH Key Credentials type is successful in EM 13c Cloud Control. After the credentials are established, target access fails intermittently for either jobs or test.


The following is logged in .../gc_inst/em/EMGC_OMS1/sysman/log/emoms_pbs.log:

2016-11-10 13:37:37,277 [[ACTIVE] ExecuteThread: '6' for queue: 'weblogic.kernel.Default (self-tuning)'] ERROR receiver.AbstractOMSHandshake logp.251 - OMSHandshake failed.(AGENT URL = https://<host_name>:3872/emd/main/)(ERROR = KEY_MISMATCH as Last AgentURL is null and the Agent Key doesn't exist in repos)
2016-11-10 13:38:07,337 [[ACTIVE] ExecuteThread: '8' for queue: 'weblogic.kernel.Default (self-tuning)'] ERROR receiver.AbstractOMSHandshake logp.251 - OMSHandshake failed.(AGENT URL = https://<host_name>:3872/emd/main/)(ERROR = KEY_MISMATCH as Last AgentURL is null and the Agent Key doesn't exist in repos)
2016-11-10 13:38:37,412 [[ACTIVE] ExecuteThread: '6' for queue: 'weblogic.kernel.Default (self-tuning)'] ERROR receiver.AbstractOMSHandshake logp.251 - OMSHandshake failed.(AGENT URL = https://<host_name>:3872/emd/main/)(ERROR = KEY_MISMATCH as Last AgentURL is null and the Agent Key doesn't exist in repos)




The following is the Oracle Documentation reference for setting Target Host Named Credentials using SSH Key Credentials:

Enterprise Manager Cloud Control Security Guide
Release 13.1
2 Security Features
2.4 Configuring and Using Target Credentials
2.4.1 Credential Subsystem
2.4.1.8 Host Authentication Features
2.4.1.8.3 Setting Up Host Preferred Credentials Using SSH Key Credentials

 

 

Changes

 

Cause

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