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EM 12c: Enterprise Manager Cloud Control Management Aggent Run Discovery Operation Fails with Error: oracle.sysman.core.disc.common.AutoDiscoveryException: Unable to run on discovery on demand.RunCollection (Doc ID 1535308.1)

Last updated on NOVEMBER 05, 2019

Applies to:

Enterprise Manager Base Platform - Version to [Release 12.1]
Information in this document applies to any platform.


 After Installing Agent, doing "Run Discovery" operation according to <Note 1386817.1> fails with the following error:


$emctl status agent  command shows the following:

Oracle Enterprise Manager Cloud Control 12c Release 2
Copyright (c) 1996, 2012 Oracle Corporation.  All rights reserved.
Agent Version     :
OMS Version       :
Protocol Version  :
Agent Home        : /u04/export/OEM_Agent12cP550/agent_inst
Agent Binaries    : /u04/export/OEM_Agent12cP550/core/
Agent Process ID  : 38993990
Parent Process ID : 39911594
Agent URL         : https://hostname:3872/emd/main/
Repository URL    : https://hostname:4899/empbs/upload
Started at        : 2013-03-07 09:32:04
Started by user   : oracle
Last Reload       : (none)
Last successful upload                       : 2013-03-07 09:32:16
Last attempted upload                        : 2013-03-07 09:32:17
Total Megabytes of XML files uploaded so far : 0
Number of XML files pending upload           : 0
Size of XML files pending upload(MB)         : 0
Available disk space on upload filesystem    : 1.27%


Running the following command shows the usage of filesystem.

$ dftotal |grep export

/u04/export              59392   58642     749     99%







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