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Tomcat JDBC Connection Exhaustion
legacy Troubleshooting
This article helps troubleshooting MySQL when executing the VerifyProcess. Small Max JDBC Connection Pool causes JDBC Connection Exhaustion if the VerifyProcess is executed...
X-FRAME-Options Reference Guide
legacy How To
This article is to help those who wish to change the X-Frame-Options in Liferay Digital Experience Platforms. Usually, this is required if you are trying embedding widgets in a portlet or an iFrame so that HTTP headers...
Using Portal Properties for Separate Liferay Instances
legacy How To
Much like the portal-ext.properties file, portal-${instance}.properties files override properties set in portal.properties and other files for a specific Liferay instance. This article...
Connecting WebDAV to Liferay Portal Running Behind a Web Server
legacy Troubleshooting
This article documents how to connect to Liferay WebDAV folders and files from a WebDAV client if Liferay Portal is running behind a web server. Specifically, this issue was found using the IBM WebSphere application...
Copy File Error When Extracting a Liferay Bundle
legacy Troubleshooting
This article describes a workaround for the following known issue that you may encounter when using Liferay Portal with operating system Windows XP and/or Windows 7. The error reads:...
Exporting Liferay's Database Schema on Oracle
legacy How To
In the course of investigating a Liferay platform issue, you may be instructed by Liferay Support to export your database schema in Oracle. The following article contains guidelines...
Modifying Liferay Page Messages Through Language.Properties
legacy How To
In order to change out of the box page messages within Liferay, one must configure the properties of the language.properties located in the portal-impl.jar/content/language.properties...
DLFileRank Causes Deadlock or SQL Update Batch Errors
legacy Troubleshooting
With DLFileRank enabled, Deadlock or SQL Update Batch Errors may happen due to DLFileRank updates. When using DLFileRank, unique constraints can be found due to the amount of writes...
Disabling Specific Built-In Portlets
legacy How To
Liferay comes equipped out-of-the-box with a variety of portlets that users may add to their page. For various reasons, however, an administrator may wish to remove some of these...
Changes in Enabling serviceLocator Calls in Liferay DXP 7.0
legacy How To
This article documents a change in where to define serviceLocator properties in Liferay platforms; both in Portal and Digital Experience Platform (DXP). Developers familiar with this functionality in Portal 6.2 can...
Inputting Initial S3 Configuration Settings on DXP 7.0
legacy How To
This article serves as a reference for how to configure Liferay Digital Experience Platform (DXP) to use Amazon Web Services S3. DXP users can leverage Amazon S3 in two key areas; to serve as a file store repository,...
System-ext.properties Reference Guide
legacy How To
This article serves as a reference guide for how to set system wide properties through the system-ext.properties file. Similar to the relationship between the portal.properties and portal-ext.properties files,...
Update Manager gives plugin update reminders for up to date plugins
legacy Troubleshooting
This article is a legacy article. It applies to previous versions of the Liferay product. While the article is no longer maintained, the information may still be applicable. This article documents a known issue where...
Using the Data Migration Tool in Liferay DXP 7.1
legacy How To
This article documents how to use the data migration tool in the Server Administration section of Liferay Digital Experience Platform (DXP) 7.1. The Data Migration Tool allows administrators to migrate data quickly...
Setting Up Liferay Portal on a DB2 Database
legacy How To
This article is a legacy article. It applies to previous versions of the Liferay product. While the article is no longer maintained, the information may still be applicable. This article outlines steps on how to setup...
Moving Existing Data From an Old Liferay bundle to a New One
legacy How To
This article provides a checklist when you move your existing data from an old Liferay environment to a new one. Resolution For database, please backup the database in old environment and import it to the new environment....
Anonymizing Data
legacy How To
Preserving anonymity of users when providing data to Liferay may be a concern for certain use-cases. The following guidelines should assist in determining which data should be anonymized and finding...
Deploying Plugins via Administration Console
legacy How To
This article is a legacy article. It applies to previous versions of the Liferay product. While the article is no longer maintained, the information may still be applicable. There are multiple application servers...
Liferay DXP Javadocs
legacy How To
For developers, Liferay has created a set of documentation (Javadocs) that provide API and code detail for working with Liferay DXP's core software. To access the Javadocs, follow either one of the following...
DXP 7.3 Upgrade Reference Guide
legacy How To
An upgrade to Liferay DXP 7.3 gives you access to the latest Liferay technology, complete with all of the newest features, and the assurance of continued support for your Liferay environment. Our Subscription Services Team...
Virtual Host Login/Logout Properties
legacy
This article documents four portal properties that are often used to configure redirection URLs for users. The four descriptions below include the properties, their descriptions, and examples for: Configuring the...
How to Install and Set up a Local Liferay DXP Instance on Windows or Mac (Video)
legacy How To
Learn how to install and set up a local Liferay DXP instance for the first time. Windows Mac Additional Information Official Documentation: Installing Liferay Liferay Learning Youtube...
Installing Fix Packs and Hotfixes on Liferay DXP
legacy How To
This document has been updated and ported to Liferay Learn and is no longer maintained here. To install Fix Packs and hotfixes on Liferay DXP, customers must first download the latest...
If a Staging publication is on progress and the server is shut down, publication stays on queue and no further publications are possible
legacy Troubleshooting
Issue If a publication on staging is made and the server is shut down, the publication will stay on queue on start-up and, even if cancelled, no more staging publications can be made. The following java class stays...
JDK7 Concerns
legacy
This article is a legacy article. It applies to previous versions of the Liferay product. While the article is no longer maintained, the information may still be applicable.  JDK7 is...
Installing Archived Modules From Liferay's Public Repository
legacy How To
This article is a how-to guide for locating, downloading and installing modules from Liferay’s public repository. Installing modules directly from Liferay’s public repository should be done if the module or application...
Testing if Liferay Clustering is Working Properly
How To
Issue How can I confirm that my Liferay cluster is working correctly and all nodes displays the same information accurately? Environment DXP 7.x Portal 6.x Resolution There are two ways that to accomplish this: 1....
SQL Scripts Causing Duplicate Keys
legacy Troubleshooting
 While using a new instance of the Liferay Portal, some environments may encounter the following error: ORA-01452: cannot CREATE UNIQUE INDEX; duplicate keys found Resolution This...
Deploying Activation Keys
legacy How To
This document has been updated and ported to Liferay Learn and is no longer maintained here. This article documents the basic instructions for how to deploy your Activation Key via the...
DXP 7.0 Database Portal Properties
legacy How To
This article is intended to provide a list of all the Liferay DXP 7.0 Database properties that can be used to connect your DXP 7.0 installation to various databases. To use any of them, uncomment the...
Managing Distributed Cache in Liferay DXP
legacy How To
This document has been updated and ported to Liferay Learn and is no longer maintained here. This article documents the configuration options for managing distributed cache within Liferay Digital Experience...
Managing LDAP Settings Using .config Files
legacy How To
This document has been updated and ported to Liferay Learn and is no longer maintained here. This article documents how to configure LDAP settings using .config files instead of the Control Panel. There are a great...
Before Opening a Liferay Performance Ticket
legacy Troubleshooting
The following article outlines a short checklist of questions to ask and steps to take before opening a performance ticket. By taking a moment to go through this checklist before...
Setting Up Liferay Portal on JBoss 6 EAP
legacy How To
This article will outline how to set up JBoss 6 EAP and deploy Liferay 6.1 EE and 6.2 EE to this application server. Resolution Before You Begin, download JBoss EAP 6.0.1 or 6.1, and...
PDFBox Causing JVM Crashes
legacy Troubleshooting
This article is a legacy article. It applies to previous versions of the Liferay product. While the article is no longer maintained, the information may still be applicable. This article describes an issue inherent...
Modifying Cache Size, Time To Live and Replication in DXP 7.0
legacy How To
This article documents how to work with your cache in Liferay DXP 7.0, in order to modify its size, time to live (TTL) and replication. Resolution Modify Default Cache Sizes and Entry TTLs A potential source of...
Installing DXP on IBM DB2 v.10.5
legacy How To
This article documents steps on how to start Liferay DXP on IBM DB2 10.5. Resolution Creating a Database Start DB2 Command Line Process Plus. Enter the following: create database dxp pagesize 32768 USING CODESET UTF-8...
Disabling OSGI Components for DXP
legacy How To
This article documents how to temporarily disable an OSGI component via Gogo Shell, and how to add a component to the blacklist in order to disable it permanently. We will use the WebDAV component as an example. Resolution...
'Credential cannot be null' when trying to log in with a customer database
legacy Troubleshooting
, knowledgeArticleType: troubleshooting, legacy: true, name: 'Credential cannot be null' when trying to log in with a customer database, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber:...
How to delete the web content in a bulk inside a folder via groovy script?
legacy How To
, knowledgeArticleType: howTo, legacy: true, name: How to delete the web content in a bulk inside a folder via groovy script?, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 79625, title: Groovy...
Updating Elasticsearch certificates for x-pack security
legacy Troubleshooting
, knowledgeArticleType: troubleshooting, legacy: true, name: Updating Elasticsearch certificates for x-pack security, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 95203, title:...
Liferay SaaS incident contact roles on Analytics Cloud
legacy
, knowledgeArticleType: reference, legacy: true, name: Liferay SaaS incident contact roles on Analytics Cloud, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 99286, title: Analytics Cloud上のLiferay...
Liferay (Tomcat) のセッションタイムアウト時間の変更方法
legacy How To
, knowledgeArticleType: howTo, legacy: true, name: Liferay (Tomcat) のセッションタイムアウト時間の変更方法, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: , title: Liferay (Tomcat)...
It is not possible to add Fragments of type Form Components to build objects forms in Liferay DXP 2023.Q4
legacy How To
, knowledgeArticleType: howTo, legacy: true, name: It is not possible to add Fragments of type Form Components to build objects forms in Liferay DXP 2023.Q4, showDisclaimerMessage: true, sourceTeam: Support,...
Liferay PaaS services stuck in "Deployment in progress" status
legacy Troubleshooting
, knowledgeArticleType: troubleshooting, legacy: true, name: Liferay PaaS services stuck in "Deployment in progress" status, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 109487, title:...
How to apply a custom hotfix without the ZIP file
legacy How To
Issue I need to apply a hotfix to a custom environment but have not downloaded the hotfix file previously. I need to install a SaaS hotfix in my local environment. Environment Liferay DXP 7.4 Quarterly...
How to modify translations from custom development via Language Override
legacy How To
, knowledgeArticleType: howTo, legacy: true, name: How to modify translations from custom development via Language Override, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 95740, title:...
How to remove files from the Document Library that are not in DLFileEntry table?
legacy Troubleshooting
, knowledgeArticleType: troubleshooting, legacy: true, name: How to remove files from the Document Library that are not in DLFileEntry table?, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 94144,...
Remove Site Name and Instance Name from SEO
legacy How To
, knowledgeArticleType: howTo, legacy: true, name: Remove Site Name and Instance Name from SEO, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 98561, title: SEOからサイト名とインスタンス名を削除する
I forgot admin user's password and I cannot login
legacy Troubleshooting
, knowledgeArticleType: troubleshooting, legacy: true, name: I forgot admin user's password and I cannot login, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 71031, title:...
ImageMagick installation on Linux (Ubuntu)
legacy Troubleshooting
, knowledgeArticleType: troubleshooting, legacy: true, name: ImageMagick installation on Linux (Ubuntu), showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: , title:...
Unable to edit a Document and Media's published document
legacy Troubleshooting
, knowledgeArticleType: troubleshooting, legacy: true, name: Unable to edit a Document and Media's published document, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: , title: Document and...
Form Field template not available in Liferay Maven Workspace
legacy
, knowledgeArticleType: reference, legacy: true, name: Form Field template not available in Liferay Maven Workspace, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 99362, title: ...
[Internal] Custom Utility page doesn't work in Liferay SaaS
legacy Troubleshooting
, knowledgeArticleType: troubleshooting, legacy: true, name: [Internal] Custom Utility page doesn't work in Liferay SaaS, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 91064, title: [内部]...
Load balancing for Liferay PaaS
legacy
, knowledgeArticleType: reference, legacy: true, name: Load balancing for Liferay PaaS, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 99472, title: Liferay PaaSのロードバランシング
Indexed documents are removed after full reindex with LPS-152937
legacy Troubleshooting
, knowledgeArticleType: troubleshooting, legacy: true, name: Indexed documents are removed after full reindex with LPS-152937, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 109834,...
How to set up multiple repositories with Gradle or Maven?
legacy How To
, knowledgeArticleType: howTo, legacy: true, name: How to set up multiple repositories with Gradle or Maven?, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 109720, title:...
Permissions are requested for user Customer in Jenkins when Bitbucket is configured
legacy Troubleshooting
, knowledgeArticleType: troubleshooting, legacy: true, name: Permissions are requested for user Customer in Jenkins when Bitbucket is configured, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber:...
poi-3.16.jar
legacy Troubleshooting
, knowledgeArticleType: troubleshooting, legacy: true, name: poi-3.16.jar, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 105139, title: ポイ-3.16.jar
Large files (20MB+) on Git repository become corrupted when deploying to Cloud
legacy Troubleshooting
, knowledgeArticleType: troubleshooting, legacy: true, name: Large files (20MB+) on Git repository become corrupted when deploying to Cloud, showDisclaimerMessage: true, sourceTeam: Support,...