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Duplicate entry errors for key IX_CB778855 in the logs
legacy Troubleshooting
Issue Errors like these are reported in the logs multiple times. The portlet ID at the end of the entry varies: ERROR [http-nio2-8080-exec-132][JDBCExceptionReporter:234] Duplicate entry...
Is Liferay compatible with macOS?
legacy
Issue Can I use Liferay DXP with macOS? Environment Liferay DXP Resolution macOS is not included on the Liferay DXP compatibility matrix. While the matrix covers production systems, developers can run Liferay...
Spring Boot Client Extension fails with [invalid_token_response] An error occurred while attempting to retrieve the OAuth 2.0
legacy Troubleshooting
Issue We have a Spring Boot extension client that interacts with Liferay APIs and makes this OAuth2 challenge:  OAuth2AccessToken oAuth2AccessToken =...
Data Sources
Data Sources Liferay Data Platform 2026.Q2+ Data sources connect external systems to Liferay Data Platform (LDP), feeding customer and account data into your workspace so it is available for...
Creating Segments
Creating Segments Liferay Data Platform 2026.Q2+ Segments are dynamic audience definitions built from criteria that filter individuals based on their attributes, behavior, and the content they...
Integrating Liferay Data Platform with Liferay DXP
Integrating Liferay Data Platform with Liferay DXP Connect Liferay DXP to Liferay Data Platform (LDP) to ingest site activity, individuals, and accounts from DXP into your LDP workspace. Liferay...
Commerce 2.1.x Breaking Changes
legacy Reference
Commerce 2.1.3 & 2.2.0: When upgrading from 2.0.7, users must first upgrade to 2.1.0 and then to the latest version of Commerce. Commerce 2.1.2 COMMERCE-2309 & COMMERCE-4212: Discount Retrieval for Pricing Algorithm...
Commerce 2.1.0 Release Notes
legacy Reference
New Features Improved Administration User Experience — Liferay Commerce 2.1 features an updated administration interface that makes the day-to-day work of managing a commerce site easy and efficient. Product,...
Enabling Directory Indexing for Documents and Media
legacy How To
Issue Can we enable directory indexing for the whole Liferay instance (or for individual sites)? Environment Liferay DXP Resolution Directory indexing is disabled in DXP by default, as if directory indexing is enabled,...
DocumentException in UpgradeMVCCVersion when running upgrades from Gogo Shell
legacy Troubleshooting
Issue When running certain upgrade processes from the Gogo Shell using upgrade:execute, a DocumentException is observed: com.liferay.portal.kernel.upgrade.UpgradeException:...
Cloud Native Experience Reference
Official Documentation
Cloud Native Experience Reference Access technical specifications and detailed configuration information for the toolkit. These resources include platform-specific Helm Values References for AWS...
Self-Hosted Installation and Upgrades
Official Documentation
Self-Hosted Installation and Upgrades Liferay's flexibility makes it possible to host it in any way you choose: on any Kubernetes-based cloud platform via Helm charts and Terraform scripts, on...
Accessing DXP Patch Code
Official Documentation
Accessing DXP Patch Code Subscribers Liferay DXP Fix Pack and Hotfix source code is available in a private GitHub repository called liferay-dxp. The source code facilitates identifying and...
Using the Liferay Commerce Tomcat Bundle
Official Documentation
Using the Liferay Commerce Tomcat Bundle The open source Liferay Commerce bundle for version 2.0.7 and earlier is available for download at releases-cdn.liferay.com/commerce. The bundle contains...
Module Life Cycle
Module Life Cycle In OSGi, all components, Java classes, resources, and descriptors are deployed via modules (OSGi bundles). The MANIFEST.MF file describes the module's physical characteristics,...
Continuous Integration
Official Documentation
Continuous Integration Liferay Cloud uses Jenkins to power its continuous integration infrastructure service. When you send a pull request or push a commit to one of your pre-configured GitHub...
Maintenance Versions
Official Documentation
Maintenance Versions Fix Packs are released on a periodic basis and include bug and security fixes. If you are installing a fix pack to an installation that has custom code deployed, we recommend...
Liferay DXP Quarterly Release Process
Liferay DXP Quarterly Release Process Liferay is committed to delivering the best possible experience with our product. This article contains important information about our DXP Platform versioning...
Beta Features and Feature Flags
Official Documentation
Beta Features and Feature Flags Feature Flags DXP 7.4 U69+/GA69+ Some features in Liferay are hidden behind feature flags. Using feature flags, you have control over new functionality introduced...
What's New in Search for 7.4?
Official Documentation
What's New in Search for 7.4? There are several highlights and new features added to Liferay's search infrastructure for the 7.4 release. New features include those added to the product for Liferay...
Configuration Form Renderer
Official Documentation
Configuration Form Renderer When you create a configuration interface, a configuration UI is automatically generated. But in some cases you want customize the look and feel of the UI. For example,...
Generating Content with AI Hub
Generating Content with AI Hub AI Hub gives you two agents for creating content in Liferay CMS. Generate Content creates draft content entries from a short description, and Generate Field Value...
Instance Configuration
Official Documentation
Instance Configuration The Instance Configuration settings define the configuration information for the virtual instance, from its appearance to the Terms of Use your Users agree to the first time...
CNE: Checking and Troubleshooting Environment Licensing
Official Documentation
CNE: Checking and Troubleshooting Environment Licensing The DXP operator reports an environment's automatic licensing status on the environment's LiferayEnvironment resource with the short name...
Content Coverage Matrix
Official Documentation
Content Coverage Matrix Liferay DXP 2026.Q4+ The Content Coverage Matrix is a grid on a Content Marketing Platform (CMP) project's Assets tab that crosses the project's personas against its funnel...
Configuring Mentions
Official Documentation
Configuring Mentions Mentions are enabled by the Mentions app. By default, the Mentions app is enabled globally. However, this can be enabled or disabled either globally or per site. Configuring...
Liferay Data Platform
Liferay Data Platform Liferay Data Platform 2026.Q2+ Visit the Liferay Marketplace for more information about LDP. Liferay Data Platform (LDP) is Liferay's customer data platform (CDP), built on...
Creating and Managing Elements
Official Documentation
Creating and Managing Elements Elements are one of the fundamental building blocks of Search Blueprints and are managed within the Blueprints application. Open the Global Menu's Applications...
Search Overview
Official Documentation
Search Overview Search is a fundamental component of Liferay. Elasticsearch is bundled with Liferay for testing and development purposes. Production environments require Elasticsearch running on a...
Monitoring Elasticsearch
Official Documentation
Monitoring Elasticsearch Subscription LES Subscription If you have a Liferay Enterprise Search (LES) subscription, you can integrate Elastic's Kibana monitoring UI with Liferay DXP, so your...
Configuring External Services
Official Documentation
Configuring External Services Liferay provides integration with external services for converting files and generating file previews. Three of these services can be enabled in the Server...
Configuring Remote Live Staging
Official Documentation
Configuring Remote Live Staging With Remote Live staging, your staging and live environments are hosted on separate Liferay servers. When enabled, the site or asset library used to configure...
Configuring CCR in a Local Follower Data Center
Official Documentation
Configuring CCR in a Local Follower Data Center Subscription [LES Subscription](./deactivating-liferay-enterprise-search.md) First configure CCR in the remote/leader data center before following...
Connecting to an LDAP Directory
Official Documentation
Connecting to an LDAP Directory Lightweight Directory Access Protocol (LDAP) servers are common user stores for Liferay DXP. Configure LDAP at the system scope in System Settings or at the instance...
Generating Images Using AI
Official Documentation
Generating Images Using AI Liferay DXP 2024.Q2+/Portal GA120+ The Documents and Media application provides integration with OpenAI's ChatGPT engine using the AI Creator tool. With an OpenAI API...
Third Party
Official Documentation
Third Party The Third Party category specifies the maps API provider for geolocated assets. Choose OpenStreetMap or Google Maps as the maps API provider. Configure API provider for mapping...
Deploying WARs (WAB Generator)
Official Documentation
Deploying WARs (WAB Generator) You can create applications as Java EE-style Web Application ARchive (WAR) artifacts or as Java ARchive (JAR) OSGi bundle artifacts. Bean Portlets, PortletMVC4Spring...
Hiding the Configuration UI
Official Documentation
Hiding the Configuration UI Liferay generates a configuration UI automatically after a configuration interface deploys. But you may have certain use cases where you want to hide the UI. For...
Using Workflow Metrics
Official Documentation
Using Workflow Metrics Subscription This feature works only with Elasticsearch. Workflow Metrics gives insight into the time spent to complete certain workflow events. To use it, set up...
CNE AWS Ready: Troubleshooting
Official Documentation
CNE AWS Ready: Troubleshooting Liferay Cloud Native Experience (CNE) deployments involve multiple components, including AWS infrastructure, Kubernetes, GitOps workflows, and Terraform...

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