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How to remove languages in Instance Settings?
legacy How To
Issue How can a user remove languages in Instance Settings? Environment Liferay DXP 7.3 Liferay DXP 7.4 Resolution Start up a vanilla bundle without any specific language settings. Go to Control Panel >...
Unable to PATCH a DateTime field in an Object back to Null
legacy Troubleshooting
Issue The PATCH API request to change a DateTime field value in an Object back to Null does not work as expected. The value of the DateTime field is not changed, it remains the same. Environment Liferay DXP 7.4...
OpenID Connect Error - "Signed JWT rejected" with CAS
legacy Troubleshooting
Issue When configuring authentication using OpenID Connect, login fails and the following error is reported: Unable to validate tokens: Signed JWT rejected: Another algorithm expected, or no matching key(s) found...
How to enable conversions for document library files.
legacy How To
Issue How to download converted document through Liferay Document Media portlet while using OpenOffice? Environment Liferay DXP 7.4  LibreOffice 7.1.6  OpenOffice 4.1.11  Resolution Add the...
How to Generate SAML Tracer export for Liferay Support
legacy How To
SAML Tracer can be a useful debugging tool for viewing SAML messages sent through the browser during single sign-on and single logout and helps with analyzing both SP- and IdP-initiated SAML flows, including viewing and...
Ampersand in Web Content Text field turned into & in Content Pages
legacy Troubleshooting
Issue Create an example structure with the following associated template: <#ftl output_format="HTML" auto_esc=false> <p>-----------------</p> This should't be escaped: ${'&'} <p>-----------------</p> This should be...
What is the Default Service Account?
legacy
Issue What is the Default Service Account? What is its purpose? Why is a default-service-account row added automatically to the User_ table? Can this user be removed or adjusted? Environment 2023.Q3+ Resolution Imagine...
How to get a list of portal Users and what Roles are assigned to them?
legacy How To
Issue I would like to get a list of Liferay portal users and what roles are assigned to them. Environment Liferay DXP 7.2+ Resolution Please run the attached Groovy script: ListUsersAndRoles.groovy  Additional...
DefaultValue in structures with repeatable fields are incorrect
legacy Troubleshooting
Issue Default values in structure with repeatable field don't work as expected. After creating an exporting a structure with a repeatable field, the default value is empty, despite being defined in the...
Remove the Site Name and Portal Name from the Browser Title
legacy Troubleshooting
Issue While hovering the mouse on a browser tab of any page, it displays the "Page Name - Site Name - Portal Name". How to remove the Portal Name part from it? Environment Liferay DXP 7.4 Resolution Create the...
ORA-00972: IDENTIFIER IS TOO LONG
legacy Troubleshooting
Issue When using Oracle 19c as the database, setting the compatible version to 12.1.0.2 or lower can lead to errors under certain circumstances, such as when publishing an object that has relationships...
Adding or Editing a Web Content in an Asset Publisher does not display a success message
legacy Troubleshooting
Issue When editing or adding a Web Content in an Asset Publisher that is on one of my Portal pages, no message is displayed to the user confirming that the action was performed or if it was successful. If this step is...
Image added via rich text editor on Wiki tool losing reference
legacy Troubleshooting
Issue When adding an image in a rich text editor within a Wiki Page using Ctrl C + Ctrl V and then publishing that page, the image loses its reference and is no longer displayed in my content manager. Is there any way...
After an upgrade, some fragments get broken because JS strict mode seems to be enforced now
legacy Troubleshooting
Issue We do not declare JS variables when developing fragments. After an upgrade, these fragments stop working properly. Environment Upgrades to the following Patch Releases: 2023.Q3.5+, 2023.Q4.1+ Upgrades to 2024.Q1...
When logging into Dynatrace I cannot see my hosts
legacy Troubleshooting
Issue I log in to my Dynatrace Dashboard I see the message "You have no monitored hosts"   Environment Liferay PaaS   Resolution Make sure that the tenant is correctly configured. The tenant or environmentid...
Is it possible to map non-basic user attributes with SAML?
legacy
Issue Can non-basic user attributes(e.g. jobTitle) from an Identity Provider(IdP) get mapped to their respective fields on the Service Provider's User_ table? Environment 2024.Q2 Resolution Currently, LDAP can only be used to...
Unable to restore backups in Liferay PaaS
legacy Troubleshooting
Issue When attempting to restore a backup to the Liferay service, the backup appears to be restored successfully, but there is no document library that appears associated with the Liferay service The following error...
Receiving multiple notification when clicking on 'Done' button multiple times in workflow
legacy Troubleshooting
Issue Getting multiple notifications in the workflow when clicking on the 'Done' button multiple times when assigning the task 'to me' or to the user in the slow network. Steps to Reproduce: 1. Start the server....
OpenID Connect Client Secret field must be filled
legacy Troubleshooting
Issue I configured an OpenID Connect Provider Connection. When I try to login using the OpenID  Connect Client Name, I get an internal server error. In logs, a java exception is thrown: WARN [http...
Checking for missing files in the Document Library as a result of File Store Migration
legacy Troubleshooting
Issue If Document Library files are missing after performing a File Store Migration, can the missing files be identified?   Environment Liferay 7.4   Resolution The following Query may be able to check for what is...
Not all the subCategories are shown when empty search performed
legacy Troubleshooting
Issue When empty search performed not all the available subCategories are shown under a certain Category. Environment Liferay 7.4+ Resolution At your search facets, select configuration of the Category facet and...
Error on SecRuleEngine ${LCP_WEBSERVER_MODSECURITY}
legacy Troubleshooting
Issue Issues with Websever relating to Modsecurity: ERROR 'SecRuleEngine ${LCP_WEBSERVER_MODSECURITY}' was not declared on /etc/nginx/modsec/modsecurity.conf file Environment 7.4, Quarterly Release Resolution This...
Theme is not persisting in site templates
legacy Troubleshooting
Issue When a user creates a new site template and configures a custom theme, it is redirected to the 'classic theme' when a new site is created using that template. Steps to reproduce: 1. Start Liferay 2024.Q2.0...
Is there any risk to remove the SystemEvent table entries while using Staging?
legacy Troubleshooting
Issue I would like to remove all entries from the SystemEvent table using the approach from this article. Environment Liferay DXP 7.0+ Resolution The Site Deletions must be published before the property...
PatchFileStructureException: Could not find hotfix.json or hotfix.sign
legacy Troubleshooting
Issue In some circumstances, users are unable to install the hotfix in their environment. The cause is often due to the incompatibility of the patching tool version. Sometimes, users receive the following error...
Liferay PaaS - How many custom SSL Certificates can we use?
legacy
Issue We want to upload our own custom SSL Certificates. How many custom certificates can we add?   Environment Liferay PaaS   Resolution As documented in Network Configuration for PaaS, you can upload maximum 14 of...
Residual risk after limiting the usage of unsafe-eval and unsafe-inline
legacy
Issue Can the derivatives unsafe-eval and unsafe-inline be exploited? If yes, how it is done? What is the residual risk associated with this? Can Content Security Policy (CSP) be resolved by adding a reverse...
Remove extend_session for Guest users
legacy
Issue Guest users should not be able to see the extend_session message in the browser once the session has expired. Environment Liferay DXP [7.1-7.4, Quarterly Releases] Resolution Post observing the time...
Why are Guest users able to edit Rich Text fields within a form?
legacy How To
Issue We created a form with a Rich Text field, but we see that guest users can edit the content in the Rich Text field (including the source). How do I disable the user/guest from being about to edit the text in...
Multi-Select Option Missing from Translation Interface
legacy How To
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....
Unable to Cancel Shutdown Event
legacy Troubleshooting
Issue After scheduling a shutdown event, and trying to cancel it, you see an error: "Error:Text verification failed."   When trying to cancel a shutdown event, I'm prompted to input a CAPTCHA, but there is...
Large Amount of Object Data within the `analyticsmessage` table.
legacy Troubleshooting
Issue We're experiencing slow database restore times due to excessive large object data, primarily within the `analyticsmessage` table. When planning an upgrade, we've found a table with millions of...
Why does my Liferay Docker container slowly accumulate memory over time and run into OutOfMemoryErrors?
legacy Troubleshooting
Issue In some implementations of containerized Liferay Docker environments, there are reports of memory usage slowly increasing over time until an OutOfMemoryError is reached or the pod alerts trigger a kill of the pod. ...
Unable to read the content for custom_robots.txt file
legacy Troubleshooting
Issue I am getting the following message in my log file: [RobotsUtil:47] Unable to read the content for custom_robots.txt However, the same does not happen in other environments. What can be the reason? Environment...
NoSuchGroupException: No Group exists with the primary key 0 when updating a Journal Article via service API
legacy Troubleshooting
Issue When trying to update a Journal Article (i.e., a web content) using the service API  journalArticleLocalService.updateArticle( journalArticle.getUserId(), journalArticle.getGroupId(),...
A simple example and key factors to check when testing custom OAuth 2.0 applications
legacy How To
Issue You have created an OAuth 2.0 application and would like to set up the minimum configuration to be able to test it. This article provides a simple example that could be adapted to your needs....
After an upgrade and database migration, old theme is not being replaced by new theme
legacy Troubleshooting
Issue After an upgrade, a new theme developed to replace an old theme is not applied to pages that utilized the old theme. There are multiple pages with different theme settings and updating them one-by-one is...
Unable to upload blog images after upgrading to 2024.Q1.1
legacy How To
Issue After upgrading to 2024.Q1.1, I no longer have the option to upload blog images within a blog post. This was implemented due to a potential security vulnerability with actors being able to upload offensive or...
Locating Configurations in OSGi in Backup
legacy
Issue Where could I locate files such as modules, Marketplace packages and WAR files from the backup? What are the files we take from Document Library in the backup? Environment Paas and SaaS Resolution What are...
Virtual product order status and tax
legacy How To
Issue Require the following with the virtual product: No need for user personal data and would like to remove it for checkout. The order status should moved to completed status directly after the payment....
Creating and Editing a Web Content Structure in Partitioned DB Results in Error
legacy Troubleshooting
Issue Creating and Editing a Web Content Structure in a Virtual Instance in PaaS or a database partitioned environment results in an error like below ERROR [http-nio-8080-exec-1][BundleSiteInitializer:635] null...
In Progress Publications Can't Be Published After Upgrading
legacy Troubleshooting
Issue After upgrading, any "in progress" publications fail to publish. When I attempt to publish them, the publication fails and they are marked "out of date". An Unable to publish from test to Production because...
Skippable Pages containing Mandatory Fields Can Break Forms
legacy Troubleshooting
Issue I'm trying to complete a multistep form that's supposed to have seven steps. Some questions on the form are required, while others are optional. When I reach the final step and click 'Submit,' I get an error...
Changing the default Mail Domain in DXP
legacy How To
Issue In Liferay DXP, is it possible to configure the default email domain used during user creation? We'd like new users to have email addresses ending in "@example.com" instead of "@liferay.com". Resolution Go to...
Getting the value chosen by user in a 'Select From List' field
legacy How To
Issue How to get the value from the options added in a 'Select From List' field? We are getting the reference (i.e. ["Option37425674"]) instead of the value chosen by the user. Environment Quarterly Release...
WorkFlow Task Timer Does Not Send Notifications
legacy Troubleshooting
Issue Kaleo Task does not execute a timer with a Groovy type action. After setting a notification in a Workflow Task Timer, the message is not printed in the log. Timer notification is not sent when the...
If PaaS Environment Hangs after Upgrade Deployment Should we Rollback?
legacy How To
Issue During an update we observed an error on startup and so decided to rollback from 5.X to a 4.X version. However, when we tried to restart services the system would not recover, hanging indefinitely. Further, the...
The portal is not reindexing because the following error: "HTTP/1.1 413 Request Entity Too Large"
legacy Troubleshooting
Issue When attempting to reindex the portal, the process fails, and the following messages are displayed in the logs: May 29 12:46:07.767 build-3886 liferay[liferay-5655d97f59-99cjk] [dxp] ERROR...
Hard to Manage Web Contents and Structures
legacy
Issue I want to easily find and manage all my web contents organized by structures I'm working with so that I can review them, edit them, etc. Environment Liferay DXP Quarterly Releases Resolution This has been...
Is it possible to use a hotfix when building my custom code?
legacy How To
Issue I have been provided with a hotfix, and I want to compile my custom code using that hotfix from my Liferay Workspace. Environment Any Liferay DXP version Liferay Developer Tools Resolution There is not an easy...
What is the use of the Analytics Administrator user and role?
legacy
Issue After connecting to Analytics Cloud (AC) there's an Analytics Administrator user with the Analytics Administrator regular role. What is their use? Environment Liferay DXP with Analytics Cloud Resolution The...
Unable to Edit Document with a Name Not Including a File Extension
legacy Troubleshooting
Issue We cannot edit a document's properties if the document name does not contain a file extension and here are the steps we took: Navigate to Control Panel > System Settings > Documents and Media Change the value for...
Web Content Not Showing as `Translated`
legacy Troubleshooting
Issue After creating a web content in English, then selecting a new language and translating the content, we're able to publish, but the content remains untranslated. We created a sample web content and...
Download Liferay Quarterly Releases Using the Linux Command Line
legacy How To
Issue I want to download Liferay using the Linux command line rather than going through a web browser. Environment Liferay DXP Quarterly Releases Resolution Liferay offers a release directory that can be downloaded...
Understanding the 'locales.enabled' property and the Instance Settings language configuration
legacy
Issue There is a portal property to specify the locales that are enabled by default: locales.enabled. However you can change that from Control Panel > Instance Settings > Localization. How that portal property and...
What are the conditions to decide if a page inherits its theme?
legacy
Issue The UI allows you to determine whether a page inherits its parent's theme or has a custom theme applied. However, the Layout table does not contain a field specifying theme inheritance. Then, what criteria are...
Why do I experience slowness after Liferay 7.4 2023.q4?
legacy Troubleshooting
Issue User experiences a slowness in the Liferay 7.4 Q1+ while they check the below query: SELECT COUNT (*) AS col_0_0_ FROM PortletPreferences portletpre0_ WHERE (portletpre0_.ownerType = ?) AND...
Click-to-Chat Bubble Disappears When Navigating to Other Pages
legacy Troubleshooting
Issue Click-to-Chat bubble disappears if I change to a different page. The page needs to be reloaded for the click-to-chat bubble to appear. During conversation in click-to-chat bubble, the conversation...
How to redirect from HTTP to HTTPS domain
legacy
Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue When user hits the 'http://example.com' it should be...
Override default freemarker error template
legacy How To
Issue You need to change the default behavior of the default freemarker template showing the entire error code and want to show a different template instead Environment Liferay DXP 7.2+ Resolution Even though...