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Liferay DXP Feature Comparison
legacy
Each version of Liferay improves on the features and functionality of previous versions.  Since the release of Liferay Portal 6.2 EE, the Liferay platform has continued to evolve to...
DB2 SQL Errors during the database creation
legacy Troubleshooting
Issue There are DB2 SQL errors during the database creation in the server startup, causing messages in the log like the following:  2019-09-19 07:38:30.286 ERROR [main][ReleaseManagerOSGiCommands:93] bundle...
Access denied error message is thrown in the browser with XML format of the rest API
legacy Troubleshooting
Issue After passing the authorization in the HTTP header and while hitting the URL http://localhost:8080/o/greetings/morning, the web service responds to the request with the below error message [XML format] in the...
When I shut down DXP from the Control Panel, the end users get a blank page and no warning message
legacy How To
Issue I go to Control Panel > Server Administration > Shutdown and shut down the server After DXP was shut down and I refresh the page, only a blank screen appears There used to be a warning message in Liferay 6.2...
Tips for minor updates in the infrastructure (application server, database server, ...)
legacy
Issue Sometimes, there is the need to update the infrastructure (application server, database server, elasticsearch server, etc.), to benefit from security fixes, performance improvements or others. Minor...
Liferay DXP and S3 security
legacy
Issue Does Liferay support server-side encryption on Amazon S3? Is Liferay calling S3 over HTTPS only? Will Liferay work on a restricted S3 bucket without public access? Environment Liferay 7.0 DXP Liferay 7.1...
Service Packs and Fix Packs Overview
legacy
Please be aware that the page you are viewing has been machine translated from Japanese into English and may contain some translation errors. If you observe any issues with the translation, please contact us. Issue...
Cluster cannot be started after updating to Fix Pack 3 on Liferay DXP 7.2
legacy Troubleshooting
Issue After installing liferay-fix-pack-dxp-3-7210.zip, TCPping cluster nodes can not be started due to the following errors: 2019-12-16 16:02:56.201 ERROR [SCR Component Actor][ClusterExecutorImpl:93] bundle...
The portal becomes unresponsive due to java.io.IOException: Broken pipe error thrown in the log
legacy Troubleshooting
Issue The portal becomes unresponsive and the log is filled with the below error, ERROR [default task-112985][VirtualHostFilter:375] java.io.IOException: Broken pipe java.io.IOException: Broken pipe  at...
How to identify the filename for a System Settings configuration file
legacy How To
Issue This article documents how to determine the filename that should be used for a Systems Settings configuration file (.config) that can be inserted into $LIFERAY.HOME/osgi/configs. Why? The creation of System Settings...
SIGSEGV Issues in JDK 7u40
legacy Troubleshooting
Issue Symptom: "A fatal error has been detected by the Java Runtime Environment: SIGSEGV (0xb) at pc=0x00002ad5cad58a87, pid=18862, tid=1093142848" Environment Liferay 6.1, embedded...
MEMORY_CLUSTERED jobs are running in several nodes
legacy Troubleshooting
Issue According to traces, or any other monitoring system, MEMORY_CLUSTERED jobs are executed in more than one node. Environment Liferay DXP 7.0, 7.1, 7.2 Resolution MEMORY_CLUSTERED jobs should only run in...
Company/Instance name is reset to 'Liferay DXP' after restart
legacy Troubleshooting
Issue Having chaged the name of the main instance, it is reset to 'Liferay DXP' after restarting the portal. Neither portal-ext.properties nor Config Admin name change is preserved. Environment Liferay DXP 7.1...
A StaleObjectStateException is Thrown When Using a Liferay Service
legacy Troubleshooting
Issue After installing Liferay DXP 7.2 Service Pack 1 or Fix Pack 2 a StaleObjectStateException is generated when a customization uses a Liferay service to update or modify data: Caused by:...
ClientAbortException is thrown while navigating from one page to another
legacy Troubleshooting
Issue While navigating from one page to another, the following warning messages are thrown.  WARN [http-nio-8080-exec-4][PortalImpl:6751] org.apache.catalina.connector.ClientAbortException:...
How can I include my JSP in a Liferay Blade Servlet?
legacy Troubleshooting
Issue I'd like to include a JSP in the doGet method of my Servlet plugin. The following gives NullPointerException:  this.getServletContext().getRequestDispatcher("index.jsp").include(httpServletRequest,...
JGroups IllegalArgumentException After Installing Fix Pack 1 on Liferay DXP 7.2
legacy Troubleshooting
Issue After installing fix pack dxp-1-7210 with cluster.link.enabled=true the following exception is generated: Caused by: java.lang.IllegalArgumentException: JGRP000001: configuration error: the following properties...
How to restrict the JSON web services API page
legacy
Issue JSON web services API page is being exposed through the URL http://[address]:[port]/api/jsonws. Environment Liferay Portal 6.2 Resolution Liferay Portal 6.2 doesn't have any out of the box option to...
Action Button on pages are not working as expected
legacy Troubleshooting
Issue While clicking the action button of the Public Pages the menu appears and then disappears. Environment Liferay DXP 7.1 Resolution The observed behavior is a known issue and is fixed in liferay-fix-pack-dxp-10 and...
WildFly Bundles for DXP 7.1 and Above
legacy How To
Issue Why am I not able to find a WildFly bundle download for DXP 7.1? Environment Liferay DXP 7.1 Liferay DXP 7.2 Resolution Starting with Liferay DXP 7.1 SP2, Liferay will no longer be releasing Wildfly...
Work folder under Liferay Home
legacy
Issue After upgrading to Liferay DXP we noticed that a work folder is created in {Liferay_Home}, in addition to {Tomcat_Home}/work directory. Is this the normal behaviour? Environment Liferay DXP 7.0 Liferay...
Restarting JBoss node hangs at JGroups.connect() when using multicast
legacy Troubleshooting
Issue If I have a multinode cluster using multicast replication, and I set  multicast.group.address["cluster-link-udp"] Restarting a node sometimes hangs when initializing JGroups channels. Environment Liferay...
How to get a Site's custom field value with Freemarker on DXP 7.2?
legacy How To
, knowledgeArticleType: howTo, legacy: true, name: How to get a Site's custom field value with Freemarker on DXP 7.2?, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 34906, title: DXP...
Color is not defined in JS when adding a new document
legacy Troubleshooting
, knowledgeArticleType: troubleshooting, legacy: true, name: Color is not defined in JS when adding a new document, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 14117, title:...
How are Rules handled on Forms?
legacy
, knowledgeArticleType: reference, legacy: true, name: How are Rules handled on Forms?, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 9069, title: フォームのルールはどのように扱われるのですか？
Adding of Two Numbers in FreeMarker Template
legacy Troubleshooting
, knowledgeArticleType: troubleshooting, legacy: true, name: Adding of Two Numbers in FreeMarker Template, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 8931, title: FreeMarkerテンプレートで2つの数字の足し算をする。
How to add a Widget Template as a "macro" type
legacy
, knowledgeArticleType: howTo, legacy: true, name: How to add a Widget Template as a "macro" type, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 54490, title: ウィジェット テンプレートを「マクロ」タイプとして追加する方法
Staging tasks do not start and remain at 0%
legacy
, knowledgeArticleType: troubleshooting, legacy: true, name: Staging tasks do not start and remain at 0%, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 51030, title: ステージング タスクが開始されず、0% のままになる
How to setup sax parser in 7.2?
legacy
, knowledgeArticleType: troubleshooting, legacy: true, name: How to setup sax parser in 7.2?, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 45932, title: 7.2 で sax パーサーをセットアップするには?
LayoutFriendlyURLException when starting Liferay
legacy
, knowledgeArticleType: troubleshooting, legacy: true, name: LayoutFriendlyURLException when starting Liferay, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 46492, title: Liferay 起動時の...
/html/common/referer_jsp.jsp vulnerability
legacy
, knowledgeArticleType: troubleshooting, legacy: true, name: /html/common/referer_jsp.jsp vulnerability, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 45080, title: /html/common/referer_jsp.jsp...
Timers on Condition nodes during Workflow do not fire
legacy
, knowledgeArticleType: reference, legacy: true, name: Timers on Condition nodes during Workflow do not fire, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 39028, title: ワークフロー中の条件ノードのタイマーが起動しない
Recurring UserEmailAddressException$MustNotBeDuplicate error importing users with existing emails from LDAP server
legacy
, knowledgeArticleType: troubleshooting, legacy: true, name: Recurring UserEmailAddressException$MustNotBeDuplicate error importing users with existing emails from LDAP server, showDisclaimerMessage: true, sourceTeam:...
The potential CSRF for Liferay default logout link (/c/portal/logout)
legacy
, knowledgeArticleType: reference, legacy: true, name: The potential CSRF for Liferay default logout link (<Site address>/c/portal/logout), showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: , title: Liferay...
HTML tags automatically gets removed from the Web Content
legacy
, knowledgeArticleType: troubleshooting, legacy: true, name: HTML tags automatically gets removed from the Web Content, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 20609, title:...
How do I automatically upgrade a 6.2 Maven theme to be a 7.x Maven theme?
legacy
, knowledgeArticleType: howTo, legacy: true, name: How do I automatically upgrade a 6.2 Maven theme to be a 7.x Maven theme? , showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 19326, title: 6.2...
How do I update my custom theme so that it uses Bootstrap v. 4.3.1?
legacy
, knowledgeArticleType: howTo, legacy: true, name: How do I update my custom theme so that it uses Bootstrap v. 4.3.1?, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 13438, title: Bootstrap...
Vocabularies and Categories are getting listed by alphabetical order only
legacy
, knowledgeArticleType: reference, legacy: true, name: Vocabularies and Categories are getting listed by alphabetical order only, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: , title:...
Unable to create users having screen name same as that of groupId (Site Id)
legacy
, knowledgeArticleType: troubleshooting, legacy: true, name: Unable to create users having screen name same as that of groupId (Site Id), showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: ,...
How do I upgrade a 7.x Maven theme to be a Maven theme for a next 7.x version?
legacy
, knowledgeArticleType: howTo, legacy: true, name: How do I upgrade a 7.x Maven theme to be a Maven theme for a next 7.x version?, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 18829, title:...