EM 12c: Enterprise Manager 12c Cloud Control Agent emagent.nohup Log Shows eons Errors: oracle.eons.proxy.impl.ConnectionManagerImpl readFormFactor (Doc ID 2118211.1)

Last updated on AUGUST 22, 2016

Applies to:

Enterprise Manager for Oracle Database - Version 12.1.0.7.0 and later
Enterprise Manager Base Platform - Version 12.1.0.4.0 to 12.1.0.5.0 [Release 12.1]
Information in this document applies to any platform.

Symptoms

The .../agent_inst/sysman/log/emagent.nohup file for the Enterprise Manager (EM) 12c Cloud Control Agent contains numerous errors like this:

Mar 17, 2016 12:29:58 PM oracle.eons.proxy.impl.ConnectionManagerImpl readFormFactor
WARNING: unable to locate formfactor file - /oracle/software/12.1.0/agent/core/12.1.0.4.0/eons/conf/.formfactor
Mar 17, 2016 12:29:58 PM oracle.eons.proxy.impl.ConnectionManagerImpl createNewConnection
WARNING: problem connecting to server, trying again
java.net.SocketException: Broken pipe
  at java.net.SocketOutputStream.socketWrite0(Native Method)
  at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)

 

Additionally, the .../agent_inst/sysman/log/gcagent_sdk.trc file shows similar references to "eons:

2016-03-17 12:29:59,002 [336:CRSeOns] ERROR - CRSeOns:beginSubscription:Failed to create Subscription with exception for #6-cluster target grid_wby_dwprd1 Metric crs_event12g
oracle.eons.ONSException: no response returned from proxy server - Subscribe[subscriberId=1315, subscription=((("eventType=CRS_SERVER_STATE_CHANGE")|("eventType=CRS_NODE_STATE_CHANGE")|("eventType=CRS_RESOURCE_STATE_CHANGE")|("eventType=CRS_RESOURCE_PROFILE_CHANGE")|("eventType=CRS_SERVER_POOL_STATE_CHANGE")|("eventType=CRS_SERVER_POOL_PROFILE_CHANGE"))&("generatingComponent=ORACLE_CLUSTERWARE")), component=CRSeOns, membershipInterest=null, membershipDeltas=false, properties=[], ]
at oracle.eons.proxy.impl.client.ProxyOnsRuntime.createSubscriber(ProxyOnsRuntime.java:228)

 

Note the numerous references to crs and clusterware in the log samples.

 

 

Changes

 

Cause

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