UnsupportedClassVersionError - major.minor version 52.0

saketsrv

    Hi All,

     

    After successfully installing FMW Infrastructure and OBIEE 12c Software I am getting below error while running configuration.

     

     

    --------

    Launcher log file is /var/tmp/OraInstall2017-04-28_04-57-59PM/launcher2017-04-28_04-57-59PM.log.

    Checking monitor: must be configured to display at least 256 colors.   Actual 16777216    Passed

    Checking swap space: must be greater than 500 MB.   Actual 31794 MB    Passed

    Checking if this platform requires a 64-bit JVM.   Actual 64    Passed

     

    Log: /oracle/product/oraInventory/logs/install2017-04-28_04-57-59PM.log

    [ERROR]: Installer has encountered an internal Error. Contact Oracle support with details

    [EXCEPTION]:java.lang.reflect.InvocationTargetException

    Logs successfully copied to /oracle/product/oraInventory/logs.

     

     

    Install Log:

     

    Setting ORACLE_HOME to /home/oraclebi/Obiee12c/Middleware/Oracle_Home

    java.lang.reflect.InvocationTargetException

      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

      at java.lang.reflect.Method.invoke(Method.java:606)

      at oracle.as.install.engine.InstallEngine.launchModule(InstallEngine.java:580)

      at oracle.as.install.engine.InstallEngine.processAndLaunchModules(InstallEngine.java:522)

      at oracle.as.install.engine.InstallEngine.startOperation(InstallEngine.java:471)

      at oracle.sysman.oio.oioc.OiocOneClickInstaller.main(OiocOneClickInstaller.java:717)

    Caused by: java.lang.UnsupportedClassVersionError: oracle/bi/configassistant/ui/pages/welcomeconfig/validation/WelcomeConfigPageHandler : Unsupported major.minor version 52.0

      at java.lang.ClassLoader.defineClass1(Native Method)

      at java.lang.ClassLoader.defineClass(ClassLoader.java:792)

      at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)

      at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)

      at java.net.URLClassLoader.access$100(URLClassLoader.java:71)

      at java.net.URLClassLoader$1.run(URLClassLoader.java:361)

      at java.net.URLClassLoader$1.run(URLClassLoader.java:355)

      at java.security.AccessController.doPrivileged(Native Method)

      at java.net.URLClassLoader.findClass(URLClassLoader.java:354)

      at oracle.as.install.engine.modules.handler.util.URLHandlerClassLoader.loadClass(URLHandlerClassLoader.java:165)

      at oracle.as.install.engine.modules.handler.util.URLHandlerClassLoader.loadClass(URLHandlerClassLoader.java:144)

      at java.lang.ClassLoader.loadClass(ClassLoader.java:357)

      at oracle.as.install.engine.modules.handler.util.HandlerClassLoader.loadLib(HandlerClassLoader.java:100)

      at oracle.as.install.engine.modules.handler.HandlerModule.processHandlers(HandlerModule.java:290)

      at oracle.as.install.engine.modules.handler.HandlerModule.preProcess(HandlerModule.java:193)

      at oracle.as.install.engine.modules.handler.HandlerModule.launchModule(HandlerModule.java:144)

      ... 8 more

    [ERROR]: Installer has encountered an internal Error. Contact Oracle support with details

    [EXCEPTION]:java.lang.reflect.InvocationTargetException

     

     

     

    Please suggest this if this can be fixed from my side or do i need to raise an SR in internal forum.