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EM12c : EM Agent Blocked with Reason 'Severity uploads from this agent are failing' (Doc ID 1601799.1)

Last updated on NOVEMBER 24, 2019

Applies to:

Enterprise Manager Base Platform - Version 12.1.0.1.0 and later
Information in this document applies to any platform.

Symptoms

$/AGENT_INST/bin/emctl status agent

reports 'Blocked Reason    : Severity uploads from this agent are failing'

Oracle Enterprise Manager Cloud Control 12c Release 3
Copyright (c) 1996, 2013 Oracle Corporation.  All rights reserved.
---------------------------------------------------------------
Agent Version     : 12.1.0.3.0
OMS Version       : (unknown)
Protocol Version  : 12.1.0.1.0
Agent Home        : /<AGENT_BASE>/agent/agent_inst
Agent Binaries    : /<AGENT_BASE>/core/12.1.0.3.0
Agent Process ID  : 17986
Parent Process ID : 17910
Agent URL         : https://<AGENT_HOSTNAME>:1830/emd/main/
Repository URL    : https://<REPO_HOSTNAME>:<REPO_UPLOAD PORT>/empbs/upload
Started at        : 2013-11-19 16:35:41
Started by user   : oracle
Last Reload       : (none)
Last successful upload                       : (none)
Last attempted upload                        : 2013-11-19 16:35:49
Total Megabytes of XML files uploaded so far : 0
Number of XML files pending upload           : 6
Size of XML files pending upload(MB)         : 0.01
Available disk space on upload filesystem    : 56.79%
Collection Status                            : [RESYNC]
Heartbeat Status                             : Agent is blocked
Blocked Reason    : Severity uploads from this agent are failing
Last attempted heartbeat to OMS              : 2013-11-19 16:47:50
Last successful heartbeat to OMS             : (none)
Next scheduled heartbeat to OMS              : 2013-11-19 16:50:50

---------------------------------------------------------------
Agent is Running and Ready

 

Agent resyncronization job fails

resyncState: IN executeCommand
resyncState: validated parameters
Starting resync RESYNC_20131119163649 for agent <AGENT_HOSTNAME>:1830
Getting list of all the Targets to remove from the the agent - <AGENT_HOSTNAME>:1830
Exception in resync: unable to read string reader
resyncState: resync of agent failed.

 

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution


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