4 Replies Latest reply: Nov 8, 2012 12:37 AM by user513625 RSS

    Installing EM12c for Windows x86-64 fail when Plugins prerequisite check

    colin
      Hi,

      I am installing EM12c for Windows x86-64 but fail when plugins prerequisite check,

      the configplugin_prereq_check_DATE.log as below:

      ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
      2012-05-14 17:22:31,474 [main] WARN pluginca.PluginCADriver -
      2012-05-14 17:22:31,474 [main] WARN pluginca.PluginCADriver - ---------------------------------------------------------------
      2012-05-14 17:22:31,474 [main] WARN pluginca.PluginCADriver - ---Plugins On Which Action "Prereq check" Is To Be Performed---
      2012-05-14 17:22:31,474 [main] WARN pluginca.PluginCADriver - oracle.sysman.db=12.1.0.2.0
      2012-05-14 17:22:31,474 [main] WARN pluginca.PluginCADriver - oracle.sysman.xa=12.1.0.2.0
      2012-05-14 17:22:31,474 [main] WARN pluginca.PluginCADriver - oracle.sysman.emas=12.1.0.2.0
      2012-05-14 17:22:31,474 [main] WARN pluginca.PluginCADriver - oracle.sysman.mos=12.1.0.2.0
      2012-05-14 17:22:31,474 [main] WARN pluginca.PluginCADriver - ---------------------------------------------------------------
      2012-05-14 17:22:31,474 [main] WARN pluginca.PluginCADriver -
      2012-05-14 17:22:31,630 [main] WARN deploymentservice.EMPluginDeploymentUtil - No OMS name property passed. Assuming there is only one entry in emInstanceMapping.properties.
      2012-05-14 17:22:32,831 [main] WARN deploymentservice.EMPluginDeploymentUtil - No OMS name property passed. Assuming there is only one entry in emInstanceMapping.properties.
      2012-05-14 17:22:32,894 [main] WARN pluginca.PluginCABackup - No connection passed. Not storing any backup info in repo.
      2012-05-14 17:22:32,894 [main] WARN pluginca.PluginCABackup - No connection passed. Not storing any backup info in repo.
      2012-05-14 17:22:32,894 [main] WARN pluginca.PluginCABackup - No connection passed. Not storing any backup info in repo.
      2012-05-14 17:22:33,689 [main] ERROR pluginca.PluginCADriver - Error while performing Pre config module for plugin oracle.sysman.mos:12.1.0.2.0:0
      Error is: ERROR_IN_CUSTOM_CONFIG( Exception while performing custom config )
      Aborting config for the plugin and all other dependent plugins.
      2012-05-14 17:22:33,689 [main] ERROR pluginca.PluginCADriver - ERROR_IN_CUSTOM_CONFIG( Exception while performing custom config )
      oracle.sysman.core.common.extensibility.pluginca.PluginCAException: ERROR_IN_CUSTOM_CONFIG( Exception while performing custom config )
           at oracle.sysman.core.common.extensibility.pluginca.PluginCAHelper.performCustomConfig(PluginCAHelper.java:702)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCAHelper.preDeployCustomConfig(PluginCAHelper.java:567)
           at oracle.sysman.core.common.extensibility.pluginca.PreConfigModuleStep.preDeploy(PreConfigModuleStep.java:165)
           at oracle.sysman.core.common.extensibility.pluginca.PreConfigModuleStep.run(PreConfigModuleStep.java:87)
           at oracle.sysman.core.common.extensibility.pluginca.PreConfigModuleExecutor.run(PreConfigModuleExecutor.java:46)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCA.preqreqCheck(PluginCA.java:790)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCA.configure(PluginCA.java:326)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCADriver.initPluginCA(PluginCADriver.java:1798)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCADriver.beginConfig(PluginCADriver.java:978)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCADriver.main(PluginCADriver.java:1997)
      Caused by: oracle.sysman.emInternalSDK.core.extensibility.pluginca.PluginCustomConfigException: Patches for the following bugs need to be applied before attempting plugin deployment: [13242773]
           at oracle.sysman.config.MosPluginCustomConfig.doPreDeployConfig(MosPluginCustomConfig.java:106)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCAHelper.performCustomConfig(PluginCAHelper.java:692)
           ... 9 more
      2012-05-14 17:22:33,705 [main] ERROR pluginca.PluginCADriver - Error while performing Pre config module for plugin oracle.sysman.emas:12.1.0.2.0:20120427
      Error is: ERROR_IN_CUSTOM_CONFIG( Exception while performing custom config )
      Aborting config for the plugin and all other dependent plugins.
      2012-05-14 17:22:33,705 [main] ERROR pluginca.PluginCADriver - ERROR_IN_CUSTOM_CONFIG( Exception while performing custom config )
      oracle.sysman.core.common.extensibility.pluginca.PluginCAException: ERROR_IN_CUSTOM_CONFIG( Exception while performing custom config )
           at oracle.sysman.core.common.extensibility.pluginca.PluginCAHelper.performCustomConfig(PluginCAHelper.java:702)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCAHelper.preDeployCustomConfig(PluginCAHelper.java:567)
           at oracle.sysman.core.common.extensibility.pluginca.PreConfigModuleStep.preDeploy(PreConfigModuleStep.java:165)
           at oracle.sysman.core.common.extensibility.pluginca.PreConfigModuleStep.run(PreConfigModuleStep.java:87)
           at oracle.sysman.core.common.extensibility.pluginca.PreConfigModuleExecutor.run(PreConfigModuleExecutor.java:46)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCA.preqreqCheck(PluginCA.java:790)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCA.configure(PluginCA.java:326)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCADriver.initPluginCA(PluginCADriver.java:1798)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCADriver.beginConfig(PluginCADriver.java:978)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCADriver.main(PluginCADriver.java:1997)
      Caused by: oracle.sysman.emInternalSDK.core.extensibility.pluginca.PluginCustomConfigException: Patches for the following bugs need to be applied before attempting plugin deployment: [13242773]
           at oracle.sysman.as.pluginpreconfig.AsPluginCustomConfig.doPreDeployConfig(AsPluginCustomConfig.java:113)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCAHelper.performCustomConfig(PluginCAHelper.java:692)
           ... 9 more
      2012-05-14 17:22:33,705 [main] ERROR pluginca.PluginCADriver - Error while performing Pre config module for plugin oracle.sysman.db:12.1.0.2.0:20120427
      Error is: ERROR_IN_CUSTOM_CONFIG( Exception while performing custom config )
      Aborting config for the plugin and all other dependent plugins.
      2012-05-14 17:22:33,705 [main] ERROR pluginca.PluginCADriver - ERROR_IN_CUSTOM_CONFIG( Exception while performing custom config )
      oracle.sysman.core.common.extensibility.pluginca.PluginCAException: ERROR_IN_CUSTOM_CONFIG( Exception while performing custom config )
           at oracle.sysman.core.common.extensibility.pluginca.PluginCAHelper.performCustomConfig(PluginCAHelper.java:702)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCAHelper.preDeployCustomConfig(PluginCAHelper.java:567)
           at oracle.sysman.core.common.extensibility.pluginca.PreConfigModuleStep.preDeploy(PreConfigModuleStep.java:165)
           at oracle.sysman.core.common.extensibility.pluginca.PreConfigModuleStep.run(PreConfigModuleStep.java:87)
           at oracle.sysman.core.common.extensibility.pluginca.PreConfigModuleExecutor.run(PreConfigModuleExecutor.java:46)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCA.preqreqCheck(PluginCA.java:790)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCA.configure(PluginCA.java:326)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCADriver.initPluginCA(PluginCADriver.java:1798)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCADriver.beginConfig(PluginCADriver.java:978)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCADriver.main(PluginCADriver.java:1997)
      Caused by: oracle.sysman.emInternalSDK.core.extensibility.pluginca.PluginCustomConfigException: Patches for the following bugs need to be applied before attempting plugin deployment: [13242773]
           at oracle.sysman.db.patch.DbPluginCustomConfig.doPreDeployConfig(DbPluginCustomConfig.java:105)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCAHelper.performCustomConfig(PluginCAHelper.java:692)
           ... 9 more
      2012-05-14 17:22:33,705 [main] ERROR pluginca.PluginCADriver - Pre config module failed for some plugins.
      2012-05-14 17:22:33,705 [main] ERROR pluginca.PluginCADriver - Error are:
      2012-05-14 17:22:33,705 [main] ERROR pluginca.PluginCADriver - Error while performing Pre config module for plugin oracle.sysman.mos:12.1.0.2.0:0
      Error is: ERROR_IN_CUSTOM_CONFIG( Exception while performing custom config )
      Aborting config for the plugin and all other dependent plugins.
      2012-05-14 17:22:33,705 [main] ERROR pluginca.PluginCADriver - Error while performing Pre config module for plugin oracle.sysman.emas:12.1.0.2.0:20120427
      Error is: ERROR_IN_CUSTOM_CONFIG( Exception while performing custom config )
      Aborting config for the plugin and all other dependent plugins.
      2012-05-14 17:22:33,705 [main] ERROR pluginca.PluginCADriver - Error while performing Pre config module for plugin oracle.sysman.db:12.1.0.2.0:20120427
      Error is: ERROR_IN_CUSTOM_CONFIG( Exception while performing custom config )
      Aborting config for the plugin and all other dependent plugins.
      2012-05-14 17:22:33,705 [main] ERROR pluginca.PluginCADriver - Check Pre config module log for more details.
      2012-05-14 17:22:33,720 [main] ERROR pluginca.PluginCADriver - Prereq Check unsuccessful.
      2012-05-14 17:22:33,720 [main] ERROR pluginca.PluginCADriver - PREREQ_CHECK_UNSUCCESSFUL
      oracle.sysman.core.common.extensibility.pluginca.PluginCAException: PREREQ_CHECK_UNSUCCESSFUL
           at oracle.sysman.core.common.extensibility.pluginca.PluginCA.preqreqCheck(PluginCA.java:827)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCA.configure(PluginCA.java:326)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCADriver.initPluginCA(PluginCADriver.java:1798)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCADriver.beginConfig(PluginCADriver.java:978)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCADriver.main(PluginCADriver.java:1997)

      2012-05-14 17:22:33.720 [ PluginCAUtil - Emergency log ]
      oracle.sysman.core.common.extensibility.pluginca.PluginCAException: PREREQ_CHECK_UNSUCCESSFUL
           at oracle.sysman.core.common.extensibility.pluginca.PluginCA.preqreqCheck(PluginCA.java:827)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCA.configure(PluginCA.java:326)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCADriver.initPluginCA(PluginCADriver.java:1798)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCADriver.beginConfig(PluginCADriver.java:978)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCADriver.main(PluginCADriver.java:1997)
      2012-05-14 17:22:33,720 [main] DEBUG pluginca.PluginCADriver - 2012-05-14 17:22:33.720
      ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

      the configplugin_prereq_check_DATE.trc as below:

      ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
      2012-05-14 17:22:32,894 [main] INFO pluginca.PluginCADriver - =============PRE CUSTOM CONFIURATION STARTS ============
      2012-05-14 17:22:33,689 [main] ERROR pluginca.PluginCADriver - Error while performing Pre config module for plugin oracle.sysman.mos:12.1.0.2.0:0
      Error is: ERROR_IN_CUSTOM_CONFIG( Exception while performing custom config )
      Aborting config for the plugin and all other dependent plugins.
      2012-05-14 17:22:33,689 [main] ERROR pluginca.PluginCADriver - ERROR_IN_CUSTOM_CONFIG( Exception while performing custom config )
      oracle.sysman.core.common.extensibility.pluginca.PluginCAException: ERROR_IN_CUSTOM_CONFIG( Exception while performing custom config )
           at oracle.sysman.core.common.extensibility.pluginca.PluginCAHelper.performCustomConfig(PluginCAHelper.java:702)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCAHelper.preDeployCustomConfig(PluginCAHelper.java:567)
           at oracle.sysman.core.common.extensibility.pluginca.PreConfigModuleStep.preDeploy(PreConfigModuleStep.java:165)
           at oracle.sysman.core.common.extensibility.pluginca.PreConfigModuleStep.run(PreConfigModuleStep.java:87)
           at oracle.sysman.core.common.extensibility.pluginca.PreConfigModuleExecutor.run(PreConfigModuleExecutor.java:46)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCA.preqreqCheck(PluginCA.java:790)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCA.configure(PluginCA.java:326)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCADriver.initPluginCA(PluginCADriver.java:1798)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCADriver.beginConfig(PluginCADriver.java:978)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCADriver.main(PluginCADriver.java:1997)
      Caused by: oracle.sysman.emInternalSDK.core.extensibility.pluginca.PluginCustomConfigException: Patches for the following bugs need to be applied before attempting plugin deployment: [13242773]
           at oracle.sysman.config.MosPluginCustomConfig.doPreDeployConfig(MosPluginCustomConfig.java:106)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCAHelper.performCustomConfig(PluginCAHelper.java:692)
           ... 9 more
      2012-05-14 17:22:33,705 [main] ERROR pluginca.PluginCADriver - Error while performing Pre config module for plugin oracle.sysman.emas:12.1.0.2.0:20120427
      Error is: ERROR_IN_CUSTOM_CONFIG( Exception while performing custom config )
      Aborting config for the plugin and all other dependent plugins.
      2012-05-14 17:22:33,705 [main] ERROR pluginca.PluginCADriver - ERROR_IN_CUSTOM_CONFIG( Exception while performing custom config )
      oracle.sysman.core.common.extensibility.pluginca.PluginCAException: ERROR_IN_CUSTOM_CONFIG( Exception while performing custom config )
           at oracle.sysman.core.common.extensibility.pluginca.PluginCAHelper.performCustomConfig(PluginCAHelper.java:702)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCAHelper.preDeployCustomConfig(PluginCAHelper.java:567)
           at oracle.sysman.core.common.extensibility.pluginca.PreConfigModuleStep.preDeploy(PreConfigModuleStep.java:165)
           at oracle.sysman.core.common.extensibility.pluginca.PreConfigModuleStep.run(PreConfigModuleStep.java:87)
           at oracle.sysman.core.common.extensibility.pluginca.PreConfigModuleExecutor.run(PreConfigModuleExecutor.java:46)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCA.preqreqCheck(PluginCA.java:790)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCA.configure(PluginCA.java:326)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCADriver.initPluginCA(PluginCADriver.java:1798)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCADriver.beginConfig(PluginCADriver.java:978)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCADriver.main(PluginCADriver.java:1997)
      Caused by: oracle.sysman.emInternalSDK.core.extensibility.pluginca.PluginCustomConfigException: Patches for the following bugs need to be applied before attempting plugin deployment: [13242773]
           at oracle.sysman.as.pluginpreconfig.AsPluginCustomConfig.doPreDeployConfig(AsPluginCustomConfig.java:113)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCAHelper.performCustomConfig(PluginCAHelper.java:692)
           ... 9 more
      2012-05-14 17:22:33,705 [main] ERROR pluginca.PluginCADriver - Error while performing Pre config module for plugin oracle.sysman.db:12.1.0.2.0:20120427
      Error is: ERROR_IN_CUSTOM_CONFIG( Exception while performing custom config )
      Aborting config for the plugin and all other dependent plugins.
      2012-05-14 17:22:33,705 [main] ERROR pluginca.PluginCADriver - ERROR_IN_CUSTOM_CONFIG( Exception while performing custom config )
      oracle.sysman.core.common.extensibility.pluginca.PluginCAException: ERROR_IN_CUSTOM_CONFIG( Exception while performing custom config )
           at oracle.sysman.core.common.extensibility.pluginca.PluginCAHelper.performCustomConfig(PluginCAHelper.java:702)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCAHelper.preDeployCustomConfig(PluginCAHelper.java:567)
           at oracle.sysman.core.common.extensibility.pluginca.PreConfigModuleStep.preDeploy(PreConfigModuleStep.java:165)
           at oracle.sysman.core.common.extensibility.pluginca.PreConfigModuleStep.run(PreConfigModuleStep.java:87)
           at oracle.sysman.core.common.extensibility.pluginca.PreConfigModuleExecutor.run(PreConfigModuleExecutor.java:46)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCA.preqreqCheck(PluginCA.java:790)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCA.configure(PluginCA.java:326)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCADriver.initPluginCA(PluginCADriver.java:1798)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCADriver.beginConfig(PluginCADriver.java:978)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCADriver.main(PluginCADriver.java:1997)
      Caused by: oracle.sysman.emInternalSDK.core.extensibility.pluginca.PluginCustomConfigException: Patches for the following bugs need to be applied before attempting plugin deployment: [13242773]
           at oracle.sysman.db.patch.DbPluginCustomConfig.doPreDeployConfig(DbPluginCustomConfig.java:105)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCAHelper.performCustomConfig(PluginCAHelper.java:692)
           ... 9 more
      2012-05-14 17:22:33,705 [main] INFO pluginca.PluginCADriver - =============PRE CUSTOM CONFIURATION ENDS ============
      2012-05-14 17:22:33,705 [main] INFO pluginca.PluginCADriver - Back from pre custom config
      2012-05-14 17:22:33,705 [main] ERROR pluginca.PluginCADriver - Pre config module failed for some plugins.
      2012-05-14 17:22:33,705 [main] ERROR pluginca.PluginCADriver - Error are:
      2012-05-14 17:22:33,705 [main] ERROR pluginca.PluginCADriver - Error while performing Pre config module for plugin oracle.sysman.mos:12.1.0.2.0:0
      Error is: ERROR_IN_CUSTOM_CONFIG( Exception while performing custom config )
      Aborting config for the plugin and all other dependent plugins.
      2012-05-14 17:22:33,705 [main] ERROR pluginca.PluginCADriver - Error while performing Pre config module for plugin oracle.sysman.emas:12.1.0.2.0:20120427
      Error is: ERROR_IN_CUSTOM_CONFIG( Exception while performing custom config )
      Aborting config for the plugin and all other dependent plugins.
      2012-05-14 17:22:33,705 [main] ERROR pluginca.PluginCADriver - Error while performing Pre config module for plugin oracle.sysman.db:12.1.0.2.0:20120427
      Error is: ERROR_IN_CUSTOM_CONFIG( Exception while performing custom config )
      Aborting config for the plugin and all other dependent plugins.
      2012-05-14 17:22:33,705 [main] ERROR pluginca.PluginCADriver - Check Pre config module log for more details.
      2012-05-14 17:22:33,720 [main] DEBUG pluginca.PluginCADriver - oracle.sysman.core.common.extensibility.pluginca.PreConfigModuleStep - start - 2012-05-14 17:22:33.720
      2012-05-14 17:22:33,720 [main] DEBUG pluginca.PluginCADriver - oracle.sysman.core.common.extensibility.pluginca.PreConfigModuleExecutor - end - 2012-05-14 17:22:33.720
      2012-05-14 17:22:33,720 [main] ERROR pluginca.PluginCADriver - Prereq Check unsuccessful.
      2012-05-14 17:22:33,720 [main] ERROR pluginca.PluginCADriver - PREREQ_CHECK_UNSUCCESSFUL
      oracle.sysman.core.common.extensibility.pluginca.PluginCAException: PREREQ_CHECK_UNSUCCESSFUL
           at oracle.sysman.core.common.extensibility.pluginca.PluginCA.preqreqCheck(PluginCA.java:827)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCA.configure(PluginCA.java:326)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCADriver.initPluginCA(PluginCADriver.java:1798)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCADriver.beginConfig(PluginCADriver.java:978)
           at oracle.sysman.core.common.extensibility.pluginca.PluginCADriver.main(PluginCADriver.java:1997)
      2012-05-14 17:22:33,720 [main] DEBUG util.PluginCAUtil - Connection: null Step ID: -1
      2012-05-14 17:22:33,720 [main] DEBUG util.PluginCAUtil - Not updating job step


      Anyone has experience for this problems? and someone install this version success?

      I am appreciate for your help.
        • 1. Re: Installing EM12c for Windows x86-64 fail when Plugins prerequisite check
          Akanksha Sheoran Kaler-Oracle
          Hi Colin, Since you have an email thread with us on thsi sisue i will debug this issue there and let the community know about the rootcasue later.
          • 2. Re: Installing EM12c for Windows x86-64 fail when Plugins prerequisite check
            EricvdS
            Colin,

            You could take a look at note: Enterprise Manager Cloud Control 12.1.0.1 Bundle Patch 1 Known Issues [ID 1395640.1] "Known Issues during Plugin Deployment on OMS",case 3 (the second case 3 that is).

            Eric
            • 3. Re: Installing EM12c for Windows x86-64 fail when Plugins prerequisite check
              Akanksha Sheoran Kaler-Oracle
              Hi Colin

              Since we were debugged this issue offline and we found the root cause of the problem. I am updating this thread with more detail for the benefit of others :

              We looked in your environment and log files for more details and we found below error ( updating it so that we can know the complete picture)

              ÐÅÏ¢: Applying opatch for the oneoffs 13242773,13707704 ...
              ÐÅÏ¢: D:\oracle\oem\oms/OPatch/opatch.bat napply -silent -local -oh D:\oracle\oem\oms -phBaseFile D:\oracle\oem\oms/patch.txt
              ÐÅÏ¢: ERROR STREAM: java.lang.NoClassDefFoundError: DB
              ÐÅÏ¢: ERROR STREAM: Caused by: java.lang.ClassNotFoundException: DB
              ÐÅÏ¢: ERROR STREAM: at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
              ÐÅÏ¢: ERROR STREAM: at java.security.AccessController.doPrivileged(Native Method)
              ÐÅÏ¢: ERROR STREAM: at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
              ÐÅÏ¢: ERROR STREAM: at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
              ÐÅÏ¢: ERROR STREAM: at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
              ÐÅÏ¢: ERROR STREAM: at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
              ÐÅÏ¢: ERROR STREAM: Could not find the main class: DB. Program will exit.

              It fails to apply the one of the patches , as Opatch get the CLASSPATH environment variable that has spaces.

              The workaround for this to unset the CLASSPATH environment variable and then begin the installation process. Its doced in the release note and install guide.
              • 4. Re: Installing EM12c for Windows x86-64 fail when Plugins prerequisite check
                user513625
                Hi,

                Can someone please share with me exact steps involved in installing EM12c on widows-x64.? What memory variable are preferrable and how to set them?

                Appreciate.

                -thanks,
                Raghu.