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oracle.iam.platform.utils.userpreferences.UserDetailsException: Invalid number of users 0 entries returned for user ID <WLS KERNEL>.
oracle.iam.platform.utils.userpreferences.UserDetailsException: Invalid number of users 0 entries returned for user ID <WLS KERNEL>.	at oracle.iam.identity.usermgmt.impl.UserDetailsProviderImpl.getUserDetails(UserDetailsProviderImpl.java:135)	at oracle.iam.platform.auth.impl.util.AuthenticationContextUtilForEJB.setUserPreferences(AuthenticationContextUtilForEJB.java:137)	at oracle.iam.platform.auth.impl.util.AuthenticationContextUtilForEJB.setAuthenticationContextInEJB(AuthenticationContextUtilForEJB.java:93)	at oracle.iam.conf.api.SystemConfigurationServiceEJB.getSystemPropertyx(Unknown Source)	at sun.reflect.GeneratedMethodAccessor773.invoke(Unknown Source)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)	at java.lang.reflect.Method.invoke(Method.java:597)	at com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)	at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)	at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)	at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)	at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)	at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)	at com.bea.core.repackaged.springframework.jee.spi.MethodInvocationVisitorImpl.visit(MethodInvocationVisitorImpl.java:37)	at weblogic.ejb.container.injection.EnvironmentInterceptorCallbackImpl.callback(EnvironmentInterceptorCallbackImpl.java:54)	at com.bea.core.repackaged.springframework.jee.spi.EnvironmentInterceptor.invoke(EnvironmentInterceptor.java:50)	at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)	at com.bea.core.repackaged.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)	at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)	at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)	at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)	at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)	at com.bea.core.repackaged.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)	at undefined.$Proxy295.getSystemPropertyx(Unknown Source)	at oracle.iam.conf.api.SystemConfigurationService_nzipi9_SystemConfigurationServiceRemoteImpl.getSystemPropertyx(SystemConfigurationService_nzipi9_SystemConfigurationServiceRemoteImpl.java:139)	at sun.reflect.GeneratedMethodAccessor1753.invoke(Unknown Source)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)	at java.lang.reflect.Method.invoke(Method.java:597)	at weblogic.ejb.container.internal.RemoteBusinessIntfProxy.invoke(RemoteBusinessIntfProxy.java:84)	at undefined.$Proxy128.getSystemPropertyx(Unknown Source)	at sun.reflect.GeneratedMethodAccessor774.invoke(Unknown Source)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)	at java.lang.reflect.Method.invoke(Method.java:597)	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:198)	at undefined.$Proxy306.getSystemPropertyx(Unknown Source)	at oracle.iam.conf.api.SystemConfigurationServiceDelegate.getSystemProperty(Unknown Source)	at oracle.iam.reconciliation.utils.Sys.getProperty(Sys.java:63)	at oracle.iam.reconciliation.impl.config.Profile.initSystemProperties(Profile.java:97)	at oracle.iam.reconciliation.impl.config.Profile.(Profile.java:71)	at oracle.iam.reconciliation.impl.config.ProfileXML.getProfileFromXMLObject(ProfileXML.java:210)	at oracle.iam.reconciliation.impl.config.ProfileManager.readProfileFromXML(ProfileManager.java:301)	at oracle.iam.reconciliation.impl.config.ProfileManager.metadataObjectChanged(ProfileManager.java:115)	at oracle.mds.internal.notifications.EventNotificationManager$1.run(EventNotificationManager.java:615)	at java.security.AccessController.doPrivileged(Native Method)	at oracle.mds.internal.notifications.EventNotificationManager.fireMOChangeEvent(EventNotificationManager.java:611)	at oracle.mds.internal.notifications.EventNotificationManager.fireMOChangeEvents(EventNotificationManager.java:538)	at oracle.mds.internal.notifications.EventDispatcherThread.run(EventDispatcherThread.java:72)