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Feature
Elasticsearch killed by Linux OOM Killer
legacy Troubleshooting
Issue Linux Out of Memory Killer stops the Elasticsearch Java process OOM Killer is killing ES Environment DXP 7.2      DXP 7.1      DXP 7.0 Resolution Set a limit on how much memory Elasticsearch can use outside the heap 1. Elasticsearch can consume memory outside of the JVM heap 2....
Publish two different Contents by creating only one Web Content
legacy How To
Issue How to display two different types of content through the same web content? Environment Liferay DXP 7.2 Resolution It is possible to use the same Web Content on different pages using the different layout/template. Please refer the below example for the same: a) Create a Structure...
Primefaces: commandButton ajax="false" will not work with p:dataExporter and p:fileDownload
legacy Troubleshooting
Issue When using the Primefaces <p:commandButton ajax="false" /> with p:dataExporter and p:fileDownload, the page will not render properly, there will be visual issues. Environment Liferay DXP 7.0+ Resolution When using p:dataExporter and p:fileDownload in portlets, it is a best practice...
Soy taglib for ColorPicker no longer works as of 7.1 with fix pack dxp-13-7110
legacy How To
Issue From 7.1 with fix pack dxp-13-7110+ , using Soy taglib to create a ColorPicker, similar to this: <%@page import="java.util.HashMap"%> <%@page import="java.util.Map"%> <%@ include file="/init.jsp" %> <%@ taglib uri="http://liferay.com/tld/soy" prefix="soy" %> <p>...
OrderID license validation failed deactivating my server
legacy Troubleshooting
Issue Previously it was possible to activate a Liferay Portal server using an OrderID, this activation method is now deprecated and the web address that the Portal will attempt to communicate with is no longer valid. This has caused the Portal to be unusable Environment Liferay Portal...
Script loading issue is occurring in the sub versions of Internet Explorer 11 browser
legacy Troubleshooting
Issue The script loading issue is occurring in some systems but using the same Internet Explorer 11 subversions, its working fine in other systems. Environment Liferay DXP 7.2 Resolution Removing some of the third party scripts [For example, nicescroll.js] resolves the script loading...
Heavy database queries involving DLFileEntry table
legacy Troubleshooting
Issue In some cases you could find that your database is spending a lot of time procesing this query: SELECT fileEntryId, groupId, companyId, userId, userName, createDate, modifiedDate, classNameId, classPK, repositoryId, folderId, treePath, name, extension, mimeType, title, description,...
Canonical tags are not language specific
legacy
Issue I start Liferay I create a new site with a new page I sign out I navigate to the newly created page and inspect the HTML: <link href="http://localhost:8080/sitename" rel="canonical"> I switch to another language (eg: German) by navigating to http://localhost:8080/de/sitename I...
DXP 7.2 Service Pack 1 (SP1)/Fix Pack 2 (FP2) requires Elastisearch 6.2 or higher due to InvalidTypeNameException error on startup
legacy Troubleshooting
Issue When DXP 7.2 SP1+/FP2+ is configured with Elasticsearch 6.0 or 6.1, the following error occurs on startup: Oct 22 13:42:10.417 build-14 [liferay-847b9fcf98-jmbds] [dxp] ERROR [main][IndexSynchronizationPortalInitializedListener:93] bundle...
Liferay's OpenID Connect implementation and Single Logout
legacy
Issue Does Liferay's OpenID Connect implementation support Single Logout? Environment Liferay DXP 7.1/7.2 Resolution Liferay's current OpenID Connect (OIDC) integration only implements parts of the Final specifications, specifically "Core" and "Discovery". While single-logout (SLO)...
Using one user's JSessionID any logged in user can access the respective user's session
legacy
Issue One user's session is accessed by knowing the respective user's JSessionID. Steps for reference: 1) 2 users (say: User A and User B) 2) User "A" logs-in to the system 3) Now, user "A" has one Jession ID(0D13262EDECBA19E93D5A753FC34E03A) and shares his JSessionID to user "B" 4)...
Not able to search document with Title after Applying Workflow
legacy Troubleshooting
Issue After applying workflow in the Web Content, try to search the same content in "My Workflow Tasks". The search shows no result. Environment Liferay DXP 7.0 Liferay DXP 7.1 Liferay DXP 7.2 Resolution The observed behavior is a known issue and is fixed For Liferay DXP 7.0...
Multi Language friendly URL keyword conflict
legacy
Issue While updating Multi-Language friendly URL for the Hindi language as "/hi_IN" for the new page below error is observed: "Please enter a friendly URL that does not conflict with the keyword /hi. " Environment Liferay 6.2 Resolution This is intended behavior of Liferay, as, this is...
Cannot build a theme created with blade: Sass::SyntaxError: Invalid CSS after "...nput-margin-x: "
legacy Troubleshooting
Issue When creating a theme in the latest Developer Studio, the build fails with Sass::SyntaxError: Invalid CSS after "...nput-margin-x: ": expected expression (e.g. 1px, bold), was "!default;" Environment Liferay DXP 7.1 Liferay DXP 7.2 Resolution Either use the latest Blade, IDE, or...
Asset Publisher Widget cannot display more than 200 items per page
legacy How To
Issue Configure an Asset Publisher to show a Number of Items to Display greater than 200, for example, 300. The Asset Publisher only shows 200 items. Environment Liferay DXP 7.0, 7.1, 7.2, 7.3, 7.4 Resolution Until Liferay DXP 7.3 Fix Pack 1: This is an expected limitation given by the...
How do I add a subject to workflow email notifications?
legacy How To
Issue When I set up a workflow for an asset (e.g.: Single Approver workflow for Web Content Articles) and I create a new Web Content Article, the approver receives an email notification but the email has no subject. Environment Liferay DXP 7.0+ Resolution In order to add a subject to the...
I can access the documents of a deactivated site unless permissions are revoked
legacy How To
Issue I have a deactivated Site If I try to access the Pages, I get the message: "This site is inactive. Please contact the administrator." At the same time, Documents and Assets can still be accessed and modified Users can use the document download links I expect that if I deactivate a...
When SAML is enabled, logging out from particular Site should stay at the respective site itself
legacy
Issue When SAML is enabled, logging out from "SITE A" is not redirecting/stays at the respective site's home page itself.  Environment Liferay DXP 7.1 SAML plugin Resolution The ideal scenario is authentication functions at the entire portal level and not at the site level due to which...
LDAP users are unable to log in
legacy Troubleshooting
Issue Users who are present in LDAP are unable to perform login into Liferay and the below error was observed at the server console. ERROR [liferay/scheduler_dispatch-4][PortalLDAPImporterImpl:717] Unable to import user CN=abdulfar: null:null:{samaccountname=sAMAccountName: abdulfar}...
Does Liferay DXP 7.1 support HTTP headers?
legacy
Issue Does Liferay DXP 7.1 support the following HTTP headers: "X-Frame-Options", "X-XSS-Protection" and "X-Content-Type-Options"? If not, what changes have to be done from the application side to enable the same Environment Liferay DXP 7.1 Resolution Liferay portal is already secured...
Unable to validate Social Office license due to failed server ID matching
legacy Troubleshooting
Issue After restarting one of the nodes in a Liferay 6.2 cluster set up, the following error stating the Social Office license could not be validated appeared. 13:28:51,947 ERROR [localhost-startStop-1][LicenseManager:?] Social Office EE license validation failed java.lang.Exception:...
Site Administrator cannot add a Basic Web Content - DXP 7.0
Issue As a Site Administrator when I go to Content and click on the "+" button to add a basic web content, the basic web content option does not appear. Environment Liferay DXP 7.0 Resolution As an Administrator, if you go to Web Content and click on the 3 dots on the upper right and...
Liferay DXP 7.2 Deployment Checklist
legacy
The Liferay Engineering and Global Services teams have performed intensive performance and scalability testing on Liferay Digital Experience Platform (DXP) 7.2 and the accumulated knowledge has been condensed into this checklist. The paper is available for download here., content:...
Double quotes in CKEditor source view are converted to &quot; upon publishing the content
legacy Troubleshooting
Issue In a web content having an HTML field, after inserting this HTML in the source view: <video id="vid1" class="video-js vjs-default-skin" controls width="100%" height="480" data-setup='{ "techOrder": ["youtube"], "sources": [{ "type": "video/youtube", "src":...
Is it possible to show/hide the user information items?
legacy How To
This article has been machine translated from its original language for your convenience. Please use discretion as this translation may include some inaccuracies. If you encounter issues with the translation, please use the feedback button to let us know. Issue Is it possible to...
Publication of a scheduled web content is delayed by 15 minutes - DXP 7.1+
Issue When I schedule web content to be published a few minutes in the future, the publication does not occur and is delayed for up to 15 minutes. Environment Liferay DXP 7.1+ Resolution The web content scheduled for a few minutes in the future will not be published, unless you change...
Liferay DXP 7.2 Datasheet
legacy
Liferay Digital Experience Platform (DXP) 7.2 is software to create and manage digital experiences across web, mobile and connected devices. This whitepaper discusses the key benefits, feature highlights, deployment capability, and key components.  The paper is available for download...
Liferay Push - Receiving "Expected BEGIN_OBJECT but was STRING at line 1 column 1 path $" when sending notifications
legacy Troubleshooting
Issue When sending json Liferay Push notifications in Liferay DXP from Control Panel -> Configuration -> Push notifications -> Test , portal administrators may see a failure of such operation with the following errors: com.google.gson.JsonSyntaxException: java.lang.IllegalStateException:...
Liferay.Portlet.ready is no longer functional after 6.2 > 7.0+ DXP migration
legacy Troubleshooting
Issue After 6.2 > 7.0+ DXP migration, customer may notice that custom AJAX scripts called through Liferay.Portlet.ready are no longer functional Environment Liferay DXP 7.0+ Resolution Verify if the issue disappears after setting javascript.single.page.application.enabled=false in the...
Patching tool fails
legacy Troubleshooting
Issue Patching tool commands fail with below error even when a new hotfix is placed inside patches folder: "The command has failed. Please see the log for details."  Environment Liferay DXP 7.0 Liferay DXP 7.1 Liferay DXP 7.2 Liferay DXP 7.3 Liferay DXP 7.4 Resolution This error occurs...
データソース
Data Sources Add an external website as a data source so agents can answer from that site's content. Without it, an agent only knows what's in its model and the content you give it directly. AI Hub...
チャットボット
Chatbots A chatbot is a conversational frontend for your agents. You define the set of agents it can call, give it a branded look and a few standard messages, then deploy it as a chat widget on...
AIアシスタントを使用する
Using the AI Assistant The AI Assistant is a chat agent in Liferay CMS that helps you generate, refine, and translate content inside the editor. It works as a supervisor, coordinating the agents...
資産
Assets Liferay Data Platform 2026.Q2+ The Assets dashboard provides a centralized view of content performance in Liferay Data Platform (LDP). Use it to analyze engagement metrics for web content,...
説明書とガードレール
Instructions and Guardrails Instructions and guardrails are the governance layer of AI Hub. Instructions shape how agents respond, adding reusable guidance for tone, brand voice, or policy to every...
サイト
Sites Liferay Data Platform 2026.Q2+ Use the Sites dashboard in Liferay Data Platform to analyze traffic, page performance, visitor interests, and on-site search activity across your digital...
ページ分析
Page Analytics Liferay Data Platform 2026.Q2+ Use Page Analytics in Liferay Data Platform to analyze engagement, audience composition, traffic sources, and navigation patterns for an individual...
ポータルプロパティの設定
Official Documentation
Configuring Portal Properties In traditional deployments, portal properties are configured through portal-ext.properties and related files. In CNE, they're defined in the portalProperties field of...
使用状況とトークンコストの追跡
Tracking Usage and Token Costs AI Hub meters every operation in Liferay Tokens (LRT), a single unit that folds the underlying model, content-safety, and embedding costs into one figure you can...
Liferay DXP 2023.Q4 の互換性のない変更点
Official Documentation
Liferay DXP 2023.Q4 Breaking Changes Breaking changes break or significantly alter existing functionality or code structure. Here are all of the breaking changes for Liferay DXP 2023.Q4. As the...

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