OPatch Error "java.lang.UnsupportedClassVersionError: Bad version number in .class file" (Doc ID 2149450.1)

Last updated on MARCH 29, 2017

Applies to:

Oracle WebLogic Server - Version 12.1.2.0.0 and later
Information in this document applies to any platform.

Symptoms

OPatch lsinventory is giving the following error:

Cause

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