My Oracle Support Banner

EM 12c: Enterprise Manager Cloud Control 12.1.0.2 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 12.1.0.2.0 to 12.1.0.2.0 [Release 12.1]
Information in this document applies to any platform.

Symptoms

 After Installing 12.1.0.2 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     : 12.1.0.2.0
OMS Version       : 12.1.0.2.0
Protocol Version  : 12.1.0.1.0
Agent Home        : /u04/export/OEM_Agent12cP550/agent_inst
Agent Binaries    : /u04/export/OEM_Agent12cP550/core/12.1.0.2.0
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%

 

 

 

Changes

 

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Symptoms
Changes
Cause
Solution
References


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.