OEM - Chronicles of Technology

Changing the WebLogic password on OEM Agents

This post describes the steps needing to be done on the OEM Agent if the WebLogic password used to connect has been changed. It needs only be changed once per domain. This same set of instructions can be used if you decide to use

Oracle SOA Suite

Getting continuous "MBean attribute access denied" in SOA logs due to OEM Agent

Recently, we started getting continuous errors every few seconds in our Oracle SOA Suite logs (specifically in the SOA managed server standard out log). The entire exception is shown here: <Sep 11, 2019 9:27:41 PM EDT> <Error> <

OEM

OEM 13c custom certificate drama

For years I have so much of questionable syntax, partial automation support, and non-human design in Oracle products, so I could get anything with the perfect poker face. However, Oracle

OEM

Customizing Oracle Enterprise Manager 12c/13c email notifications

The email alerts generated from Oracle Enterprise Manager Cloud Control are not the most appealing visually, with formatting not easy on the eyes and includes a slew of unnecessary information and clutter. To customize email notification in OEM Cloud Control 12c/13c, login as

OEM

Inspect 'em_prereqs_results.xml' for OEM Agent installation errors

In rare cases, the Oracle Enterprise Manager Cloud Control Agent may fail during the installation, and the cause of the installation failure can be found in any of the .err, .log, or .out files. In one particular instance, the installation of an OEM Agent

Oracle SOA Suite

Custom .bash_profile for Oracle Fusion Middleware

I have created some crude custom .bash_profile scripts that I use to make things easy for me after I install some of the various Oracle Fusion Middleware products. Oracle HTTP Server (OHS) 12c export PS1="\u@\h:\$PWD> " export DISPLAY=:1 export MW_

OEM

Always Disable Auto Licensing in OEM Cloud Control

Oracle Enterprise Manager Cloud Control is a free product, but is extremely limited in functionality without paying for the additional management packs. These management packs offer a slew of necessary

OEM

OEM 12c: Elusive NodeManager

I have spent a few very confusing hours in desperate attempts to figure out why OMS instance won't start. The command output suggests checking the NodeManager log file. But it has no new entries, in fact, the file wasn't accessed at all.

OEM

Use emcli to download and install Oracle Management Agent 13c

You can use emcli (Enterprise Manager Command Line Interface) to download any number of versions of the Oracle Management Agent from the Oracle Management Server (OMS). The instructions in this