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"Invalid class loader hierarchy" after upgrade to Solaris 10 update 10 with CPU_2012-10

edited Dec 26, 2012 4:51AM in Oracle Weblogic Server (MOSC) 10 commentsAnswered
After upgrading a server from Solaris 10 update 8 to Solaris 10 update 10 and CPU_2012-10 we are unable to start one of our applications.  The log is showing "Invalid class loader hierarchy" errors (see below).  I believe this problem is related to Solaris changing the included Java.
I apologize for not translating my problem into "OWS" speak - I am the Solaris System Admin and know very little about Java.

Thanks for any clues,
GlenG


Caused By: org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.

LogConfigurationException: Invalid class loader hierarchy.  You have more than one version of 'org.apache.commons.logging.Log' visible, which is n

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