Exception in Thread "main" java.lang.UnsupportedClassVersionError When Registering R12.X Application Tier With SSO/OID

(Doc ID 1485182.1)

Last updated on MARCH 08, 2017

Applies to:

Oracle Applications Technology Stack - Version 12.1.3 to 12.1.3 [Release 12.1]
Information in this document applies to any platform.


Topology = Any topology with more than 1 application tier

Upgraded test instance from to 12.1.3 and are attempting to integrate e-business with 10gAS SSO/OID following

Integrating Oracle E-Business Suite Release 12 with Oracle Internet Directory and Oracle Single Sign-On 10gR3 ( (Doc ID 376811.1)

Note:- This issue can also occur when integrating the E-Business suite with Oracle Applications Manager (OAM)

Integrating Oracle E-Business Suite Release 12 with Oracle Access Manager 11gR1 ( using Oracle E-Business Suite AccessGate (Doc ID 1309013.1)

When running the "txkrun.pl -script=SetSSOReg" command to register the E-Business suite the following error occurs.


*** Log File = /oracle/ctp/apps/R12/inst/apps/EBIZ_APPSTIER1/logs/appl/rgf/TXK/txkSetSSOReg_Fri_Jun_8_09_19_59_2012.xml
Exception in thread "main" java.lang.UnsupportedClassVersionError: oracle/apps/fnd/txk/ias/Instance (Unsupported major.minor version 49.0)
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:539)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:251)
at java.net.URLClassLoader.access$100(URLClassLoader.java:55)
at java.net.URLClassLoader$1.run(URLClassLoader.java:194)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)
at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)

Errors encountered running /oracle/ctp/apps/R12/inst/apps/apps_st/appl/fnd/12.0.0/patch/115/bin/txkSetSSOReg.pl

*******FATAL ERROR*******
PROGRAM : (/oracle/ctp/apps/R12/inst/apps/apps_st/appl/fnd/12.0.0/bin/txkrun.pl)
TIME : Fri Jun 8 09:20:40 2012
FUNCTION: TXK::Process::run [ Level 3 ]
Unable to close pipe

Steps to Reproduce

The issue can be reproduced at will with the following steps:

1:- Upgrade from 11i to R12.X
2:- Run txkrun.pl -script=SetSSOReg

Business Impact

Due to this issue it is not possible to register the E-business suite with SSO/OID (and OAM)


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