OVD 11g: Cannot instantiate plugin eus_sun_py | Unsupported major.minor version 51.0 (Doc ID 1555141.1)

Last updated on MAY 11, 2016

Applies to:

Oracle Virtual Directory - Version 11.1.1.6.0 and later
Information in this document applies to any platform.

Symptoms

Configured Enterprise User Security (EUS) via Oracle Directory Services Manager (ODSM) wizard with backend Oracle Directory Server Enterprise Edition (ODSEE) containing the users.  ON EUS login attempts the logging shows

 

[2001-01-01T01:01:01.001-00:00] [octetstring] [ERROR] [OVD-60296] [com.octetstring.vde.chain.PluginManager] [tid: 10] [ecid: 0000Ju0WEciDKeUpq4G7yY1HYLXC000000,0] Cannot instantiate plugin : eus_sun_py.[[
java.lang.UnsupportedClassVersionError: com/octetstring/vde/chain/plugins/mapper/mappings/MapperEUS_SunClass : Unsupported major.minor version 51.0

 

The EUS_SUN_PY plugin dynamically translates the USERPASSWORD attribute into the AUTHPASSWORD:ORCLCOMMONPWD password identifiier which is required for EUS to function.  

 

ALSO applies to AD plugin

plugin : EUS_ActiveDirectory.[[
java.lang.UnsupportedClassVersionError: com/octetstring/vde/chain/plugins/mapper/mappings/MapperEUS_ActiveDirectoryClass : Unsupported major.minor version 51.0

Cause

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