OSB 12c Logging part 2

Two weeks ago, I wrote about how to set the log level voor SB Pipelines (12c) to be able to see the logging of the Log activity in the WebLogic Server logs.

Today I encountered that for a developer at my customer the complete oracle.osb.logging.pipeline logger was missing in the log-configuration. So setting the level from EM (Fusion Middleware Control) following the article above is a little hard.

I could not find why in that case the logger was missing. But I did find a simple solution.
In the paragraph '7.1.4 ODL Log Configuration' of the Administering Oracle Service Bus documentation, I found that  you can change the logging via the EM, wlst and the logging.xml file. This file can be found in ${osb.domain.home}/config/fmwconfig/servers/${osbserver.name}, eg. 'c:\Data\JDeveloper\SOA\system12.2.1.0.42.151011.0031\DefaultDomain\config\fmwconfig\servers\DefaultServer\'.

Go to the end of the file:

   ...
  <logger name='com.sun.xml.ws' level='WARNING' useParentHandlers='true'/>
 </loggers>
</logging_configuration>

Copy the last logger and rename it to create an entry for the oracle.osb.logging.pipeline logger:

   ...
  <logger name='com.sun.xml.ws' level='WARNING' useParentHandlers='true'/>
  <logger name='oracle.osb.logging.pipeline' level='TRACE:16' />
 </loggers>
</logging_configuration>

Set the level and remove the useParentHandlers attribute.
Restart your server and then you should find the option in the EM OSB Log Configuration. If you have multiple OSB servers you'd probably need to update this change for every osb server, since the logging.xml resides in a server specific sub-folder. I haven't tried it to add it for one server and change it to see if it is automatically added to the other server. Would be a nice experiment.