ERROR [liferay/scheduler_dispatch-4][PortalLDAPImporterImpl:717] Unable to import user CN=makansal: null:null:{samaccountname=sAMAccountName: makansal} javax.naming.CommunicationException: Connection reset [Root exception is java.net.SocketException: Connection reset]; remaining name 'CN=makansal,CN=Users,DC=ad,DC=keysight,DC=com' at com.sun.jndi.ldap.LdapCtx.doSearch(LdapCtx.java:2003) at com.sun.jndi.ldap.LdapCtx.doSearchOnce(LdapCtx.java:1934) at com.sun.jndi.ldap.LdapCtx.c_getAttributes(LdapCtx.java:1327) at com.sun.jndi.toolkit.ctx.ComponentDirContext.p_getAttributes(ComponentDirContext.java:231) at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.getAttributes(PartialCompositeDirContext.java:139) at javax.naming.directory.InitialDirContext.getAttributes(InitialDirContext.java:152) at com.liferay.portal.security.ldap.PortalLDAPUtil._getAttributes(PortalLDAPUtil.java:905) at com.liferay.portal.security.ldap.PortalLDAPUtil.getUserAttributes(PortalLDAPUtil.java:582) at com.liferay.portal.security.ldap.PortalLDAPImporterImpl.importFromLDAPByUser(PortalLDAPImporterImpl.java:702) at com.liferay.portal.security.ldap.PortalLDAPImporterImpl.importFromLDAP(PortalLDAPImporterImpl.java:203) at com.liferay.portal.security.ldap.PortalLDAPImporterImpl.importFromLDAP(PortalLDAPImporterImpl.java:139) at com.liferay.portal.security.ldap.PortalLDAPImporterImpl.importFromLDAP(PortalLDAPImporterImpl.java:101) at com.liferay.portal.security.ldap.PortalLDAPImporterUtil.importFromLDAP(PortalLDAPImporterUtil.java:39) at com.liferay.portlet.admin.messaging.LDAPImportMessageListener.doReceive(LDAPImportMessageListener.java:51) at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26) at sun.reflect.GeneratedMethodAccessor383.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:67) at com.sun.proxy.$Proxy300.receive(Unknown Source) at com.liferay.portal.kernel.scheduler.messaging.SchedulerEventMessageListenerWrapper.receive(SchedulerEventMessageListenerWrapper.java:77) at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:72) at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:71) at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:682) at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:593) at java.lang.Thread.run(Thread.java:745) Caused by: java.net.SocketException: Connection reset at java.net.SocketInputStream.read(SocketInputStream.java:196) at java.net.SocketInputStream.read(SocketInputStream.java:122) at java.io.BufferedInputStream.fill(BufferedInputStream.java:235) at java.io.BufferedInputStream.read1(BufferedInputStream.java:275) at java.io.BufferedInputStream.read(BufferedInputStream.java:334) at com.sun.jndi.ldap.Connection.run(Connection.java:853)