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"Unable to persist buffered increment value" Error in Liferay Logs
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Issue I am seeing the following errors thrown regularly in my Liferay console logs. How can I resolve this? ERROR [BufferedIncrement-default-2][BufferedIncrementRunnable:54] Unable to persist buffered increment...
How to resolve "Attempting to upgrade table UserGroupGroupRole by adding a temporary column" DB2 database upgrade errors
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Issue When trying to upgrade Liferay DXP from a 7.4 U release to 2024.q1.3 using a DB2 11.5 database, we encountered the following errors relating to the UserGroupGroupRole table: INFO  [ServerService Thread Pool --...
Unable to login without the sameSiteCookies="none"
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Issue Without the sameSiteCookies="none" setting up, some vital cookies (e.g., JSESSIONID) are not created at all, preventing portal access. Environment Liferay DXP  Resolution This article:...
How to disable error messages?
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Issue How to disable 'Your Request failed to complete' error messages? Environment Liferay DXP 7.4 Resolution Please note: The following information involves customizations or implementation ideas that are beyond...
Batch Error encountered during upgrade using SQL Server 2019
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Issue When upgrading from Liferay 7.2 to Liferay 7.4, the following error may be encountered during the upgrade process when using SQL Server 2019 with MSSQL JDBC Jar Version 12.X ERROR [main][DBUpgrader:79] null...
sun.awt.Win32GraphicsEnvironment ClassCastException in the logs
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Issue We started to see the below exception in our logs: Exception in thread "AWT-EventQueue-0" java.lang.ClassCastException: sun.java2d.HeadlessGraphicsEnvironment cannot be cast to...
Text Verification field is not showing validator after clicking on Forgot Password
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Issue When clicking on 'Forgot Password', Text Verification field does not showing any kind of validator (*). Steps to reproduce: 1. Navigate to localhost:8080/c/portal/login 2. Click on Forgot Password button....
Why are Tomcat's URLRewriteFilter files missing from 7.4?
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Liferay Support does not recommend or endorse specific third-party products over others. The information provided about products not created by Liferay is for reference purposes only, and any implementation of these principles...
View only permission for custom Field does not include frontend restrictions
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Issue Facing issues while using 'View' only permissions for 'Custom Field', able to see and even edit the details even after View only permission. Steps to reproduce: 1. Navigate to Control Panel > Roles, and create...
There was an error when loading the "text" field
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Issue 'There was an error when loading the "text" field' is showing if user clicks on any portlet inside System Settings and Instance Settings. Environment 2024.Q1 2024.Q2 Resolution This behavior is only...
AWS Mail configuration in Liferay with OAuth 2.0
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Issue Need to configure AWS email service to Liferay with the use of OAuth 2.0 authorization. Configure SMTP with client ID/Secret instead of the use of email address and password i.e. Basic Authentication....
Unminified CSS
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Issue Steps to reproduce: 1. Take Liferay DXP 7.2  fix-pack-20 2. Add the below properties in portal-ext.properties: minifier.enabled=true theme.css.fast.load=true javascript.fast.load=true 3. Inspect the page and...
Custom 'renderUrl' is not working for Liferay DXP 2023.Q4.4
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Issue Start the server. Navigate to Product Menu > Site Builder > Pages, and create two pages with the names 'Add Blog' and 'Blog Page' with URLs 'add-blog' and 'blog-page'. (Could also be configure the Page name and...
Database connection issue: Failed to validate connection
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Issue We are getting some slowness when browsing through DXP and following message is showed in log: HikariPool-1 - WARN … Failed to validate connection …  Possibly consider using a shorter maxLifetime value....
Recommended locale settings for the database
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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...
API to update custom field settings
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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...
Need to get values from System Configuration
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NOTE: The following resolution requires customization and should only be implemented at the discretion of your team. Liferay Support will not be able to assist with designing or implementing customizations. Issue...
Failed upgrade process com.liferay.dynamic.data.mapping.internal.upgrade.v4_0_0.DDMStructureUpgradeProcess
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Issue You might encounter an issue when upgrading from 7.2 to 7.4 where the upgrade step for module com.liferay.dynamic.data.mapping.service fails due to a NoSuchGroupException: 2024-05-22 13:18:39.512 INFO...
Migrate delta data after the Upgrade Process
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Issue Our website is running and in parallel, we are performing the upgrade process with the cloned database schema. Now, we want to migrate delta data (the changed/updated data) for out-of-the-box Liferay...
Company ID assigned to a new virtual instance is too high
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Issue After creating a new virtual instance, the company ID assigned to it has 14 digits. Environment Quarterly Release: 2024.Q1 Resolution The mechanism to obtain a company ID for a new virtual instance has changed...