Domain Reconfiguration is failed When Upgrading WebLogic From 12.1.3 To 12.2.1 (Doc ID 2261180.1)

Last updated on MAY 08, 2017

Applies to:

Oracle WebLogic Server - Version 12.2.1.2.0 and later
Information in this document applies to any platform.

Symptoms

Reconfiguration Wizard is failed to work when upgrading 12.1.3 domain to 12.2.1.  And same exception persists when executing domain reconfiguration by WLST

-----------------------------------------------------------------------------
CFGFWK-64254: Error occurred in "Reading Domain" phase execution
Encountered error: UPGWLS-03501: Unexpected exception occurred during the domain upgrade
----------------------------------------------------------------------------

WLST command output
---------------------------------------------------------------------------
wls:/offline> readDomainForUpgrade ('/opt/Oracle/Middleware/Oracle_Home/user_projects/domains/domain_1213')
Error: readDomainForUpgrade() failed. Do dumpStack() to see details.
wls:/offline>dumpStack()
com.oracle.cie.domain.script.jython.WLSTException: com.oracle.cie.domain.script.ScriptException
at com.oracle.cie.domain.script.jython.CommandExceptionHandler.handleException(CommandExceptionHandler.java:56)
at com.oracle.cie.domain.script.jython.WLScriptContext.handleException(WLScriptContext.java:2279)
at com.oracle.cie.domain.script.jython.WLScriptContext.readDomainForUpgrade(WLScriptContext.java:614)
......
Caused by: com.oracle.cie.domain.script.ScriptException
at com.oracle.cie.domain.script.ScriptExecutor.runGenerator(ScriptExecutor.java:4028)
at com.oracle.cie.domain.script.ScriptExecutor.readDomainForUpgrade(ScriptExecutor.java:583)
at com.oracle.cie.domain.script.jython.WLScriptContext.readDomainForUpgrade(WLScriptContext.java:606)
... 31 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
......
Caused by: weblogic.upgrade.UpgradeException: UPGWLS-03501: Unexpected exception occurred during the domain upgrade.
at weblogic.upgrade.Upgrade.upgradeDomain(Upgrade.java:147)
... 7 more
Caused by: weblogic.descriptor.DescriptorException: Unmarshaller failed
......
Caused by: com.bea.xml.XmlException: java.lang.IllegalArgumentException: Bad level "Debug"
at com.bea.staxb.runtime.internal.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:54)
at com.bea.staxb.runtime.internal.RuntimeBindingType$BeanRuntimeProperty.setValue(RuntimeBindingType.java:545)
......
Caused by: java.lang.IllegalArgumentException: Bad level "Debug"
at java.util.logging.Level.parse(Level.java:474)
at com.bea.logging.LoggingConfigValidator.validatePlatformLoggerLevels(LoggingConfigValidator.java:74)
at weblogic.management.configuration.LogMBeanImpl.setPlatformLoggerLevels(LogMBeanImpl.java:1386)
at weblogic.management.configuration.LogMBeanImpl.setPlatformLoggerLevelsAsString(LogMBeanImpl.java:1372)
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 com.bea.staxb.runtime.internal.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:48)
......

Cause

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