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Possibility of improving SEO removing "/-/" from friendlyURL
Issue When the user uses the default Liferay Blogs and clicks on Read More, the URL implicitly contains "/blog/-/blogs/" along with the friend URL part. However, the user needs to just have '/blog/' instead of '/blog/-/blogs/', as it is severely impacting the SEO. Environment Liferay DXP...
How to check Preferences from table PortletPreferences on 7.4
Issue On DXP 7.2 you could check the portlet preferences directly in PortletPreferences table but now on DXP 7.4 is different Environment DXP 7.4 Resolution Now on 7.4 there is a new table: PortletPreferenceValue which stores all the values that previously existed in the Preferences...
What is the 'instance-id' field?
Issue What is the instace-id or instanceId field and what is it used for? Environment All Liferay versions Resolution It's a random alphanumeric value. Liferay uses this value to be able to identify the field uniquely. Actual generation sample code: JS (fieldSupport.js) export function...
Remove/ Restrict the 'Delta' parameter from the URL
Issue Users can change the value of the 'delta' parameter in the URL and the entries of the page are seen as per the value provided in the parameter. If a higher number is provided in the delta, the performance of the system gets impacted. Users should not be able to modify the value of...
Liferay DXP 7.4 Upgrade Compatibility with Spring 6.0.X
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 will be at your team's discretion. Issue Can Liferay DXP 7.4...
Getting same response from two URLs having space ( ) and hyphen (-)
Issue When a friendly URL is created using hyphens (E.g. https://www.abc.in/test-my-friendly-url), then one more URL, same as the friendly URL, having space ( ) in place of the hyphen (-) (E.g. https://www.abc.in/test my friendly url) delivers the same response as the friendly URL when...
Are CSP headers supported on DXP 7.4?
Issue Are CSP headers supported on DXP 7.4? Environment DXP 7.4 Resolution Started an DXP 7.4 U90 bundle up, the Content Security Policy (CSP) (LPS-134060) is listed under Instance Settings > Feature Flags > Beta. Please note that beta features are experimental and not supported. Use...
Liferay DXP XML Processing Dependencies
Issue We would like to have a list of XML Processing dependencies that are used in Liferay Environment DXP 7.1 DXP 7.4 Resolution Looking at our libraries at https://github.com/liferay/liferay-portal/blob/master/lib/versions.html, here are the libraries that we use that involve XML...
JSESSIONID hardcoded in Liferay codebase
Issue With the below piece of code in the Tomcat web.xml file(Tomcat/webapps/ROOT/WEB-INF/web.xml). <session-config>     <cookie-config>         <name>LR_JSESSIONID</name>     </cookie-config> </session-config> We can create the cookie with the LR_JSESSIONID name instead of JSESSIONID. ...
Create transactional method without using ServiceBuilder
Issue We want to know if there's any API or Class that we can use in Liferay to create a transactional method without using service builder. Environment Liferay DXP 7.4 Resolution You can use TransactionInvokerUtil class to achieve this goal. It just need a transactionConfig and a...
What values are permitted for p_p_state?
Issue What are the valid values for p_p_state? What happens if any other value is entered? Environment Liferay DXP 7.4 Resolution When examining the LiferayWindowState class, we can see that the parameter allows the following values: EXCLUSIVE POP_UP In addition to this,...
Apache Active MQ
Issue Does Liferay use Apache Active MQ?   Environment Liferay DXP 7.0 - 7.4   Resolution Liferay DXP products do not include any component from Apache Active MQ.     , content:...
How to retrieve the Structured Content expiration date using Headless Delivery Api Rest Application
Issue I want to retrieve the Structured Content expiration date using Headless Delivery Api REST application. Environment Liferay DXP 7.4 Liferay DXP 2023.Q3 Resolution Unfortunately, the expiration date is currently not available from the Headless Delivery Api REST application, a new...
How to define SEO friendly urls for the categories?
Issue When a category is added, friendly URLs are generated, however, if other languages/translations are added later, or if the category name changes, the new modifications/additions are not reflected in the friendly URL. Environment Liferay DXP [all versions] Resolution There is a...
How to invite multiple users to calendar event
Issue Steps taken: 1. Drag and drop the calendar on a page. 2. Create a new event by clicking the 'Add Event' button. 3. On the Add Event page, there is a section 'Invitations' from where we invite users. 4. In the Invitations section, unable to add multiple user groups to invite....
Liferay 7.1 is not compatible with MySQL 8.1
Issue Liferay DXP 7.1 is only compatible with the MySQL 5.7 version, not with MySQL 8 as per the compatibility matrix. Environment Liferay DXP 7.1 Resolution There is a feature request submitted for this task that can be tracked here: LPS-160967.  Additional Information Info about the...
Will the uploaded files get written to the tomcat /temp directory before moving to DB if setting dl.store.impl=com.liferay.portal.store.db.DBStore
Issue When setting the following property, whether the uploaded files will be written to the tomcat /temp directory before moving to DB. dl.store.impl=com.liferay.portal.store.db.DBStore Environment Liferay DXP 7.2 Resolution The uploaded files will be written to the tomcat /temp...
Why I can see a document if I don't have permission in a parent folder and permissions inheritance is enabled?
Issue In a portal with the structure Folder1 > Folder2 > Folder3 > Document and below permissions: Folder1: Subscribe, View, Access Folder2: No permissions Folder3: Subscribe, View, Access Document: View, Add comments User can see the document using the URL, even if it's inside the...
How can I know what third party libraries Liferay uses?
Issue I wonder what third party libraries's versions are distributed with Liferay. Environment N / A Resolution The file 'versions.html' included in a Liferay bundle enumerates the 'Third Party Software List' . This is a list of Third-party software distributed with the product.  Also,...
Remote Apps feature not available in Liferay 7.4
Issue We installed Liferay 7.4 and didn't find the Remote App feature in Control Panel. Do we have to enable that feature or was it removed for some reason? Environment DXP 7.4 U61+ Resolution Looking at LPS-172978 and LPS-160155, the Remote App feature was renamed to Client Extensions...
I would like to know more about the counter count-up conditions.
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 The counter seems to go up 100 counts after rebooting.I am not sure of...
Is JDK 17 supported by Liferay?
Issue We would like to use JDK 17 but we see that it is not listed in the Compatibility Matrix Environment Liferay DXP 7.0+ Resolution JDK 17 is not supported as of yet. However, it is already being considered The same goes for anything else that is not included in the Compatibility...
Users are getting different behaviors when accessing different URLs as their virtual hosts
Issue The environment is set up so that 2 different domains are acting as their virtual hosts When a user accesses one domain and logs in, and then switches to the other domain name, they find that user sessions are not carried through to each URL Environment Liferay DXP 7.3+ Resolution...
How to change ReleaseInfo panel in server administration, resources tab
Issue We want to change the Release Info panel, what is shown inside the Server Administration > Resources menu Environment Any DXP 7.x Liferay version Resolution Since it would require changing the release.properties file before building Liferay, this text is not editable for Liferay...
Where are the Fix Pack Releases for Liferay DXP 7.4
Issue We are not seeing any Fix Pack releases for 7.4 recently. Can we expect FPs for 7.4 or only Service Pack? Environment DXP 7.4 Resolution Starting with Liferay DXP 7.3 SP3 and above, we switched to an Update model, which includes Liferay DXP 7.4. Updates are releases that have the...
Should LDAP verify that user images exist in the Document Library?
Issue Some user images are missing from my Document Library, but they still have references in the IMAGE table in the database. As a result, LDAP doesn't re-import the user images during an LDAP import. Should LDAP verify that references in the IMAGE table refer to actual images in the...
Azure Active Directory authentication between DXP and underlying database
Issue I have a question regarding regarding the SQL AAD Integrated authentication. Is it supported (or not) for ManagedIdentity?  Connect using Azure Active Directory authentication - JDBC Driver for SQL Server | Microsoft Learn Environment 7.4 Answer As of the writing of this article,...
Can we set different instance configurations on sites?
Issue Can we have different instance level settings like One-Time-Password or Multi-Factor Authentication configurations applied on different sites in the same virtual instance? Environment DXP 7.3+ Resolution The configuration of Multi-Factor Authentication and One-Time-Password takes...
Is API versioning supported in Liferay headless Framework
Issue Is API versioning supported in Liferay headless Framework? Environment Liferay DXP 7.3 Resolution API versioning is supported in Liferay Headless Framework. As an example, there're two versions of the rest-openapi.yaml from headless-commerce-admin-pricing-impl.       , content:...
Disabling jQuery breaks Control Panel and Login Portlet
Issue After disabling jQuery in DXP 7.2, it is no longer possible to close the control panel, expand the "Users" and other sections, and the login portlet breaks as well, resulting in reduced portal functionality. Is this a bug, and if so, is there a fix for it? Environment DXP 7.2...
Application Servers supported for DXP 7.4
Issue The documentation page https://learn.liferay.com/en/w/dxp/installation-and-upgrades/maintaining-a-liferay-installation/updating-liferay uses Tomcat as the exemplified Application Server. Additionally, application servers other than Apache Tomcat are not discussed but the principle...
PostgreSQL timezone
Issue The time zone of PostgreSQL is set as UTC. ・Is there any recommended setting for Liferay? ・Is there any issue for Liferay if TimeZone is set to UTC? Environment Liferay DXP 7.2 Liferay DXP 7.3 Liferay DXP 7.4 Resolution It is recommended or best practice to have the same timezone...
API versioning in Liferay Headless
Issue Does Liferay Headless framework support API versioning? Environment DXP 7.3 Resolution Liferay Headless framework does support API versioning. With the combination of this GitHub link and http://localhost:8080/o/api, we can understand more clearly that there are two versions of the...
Is Liferay Portal 6.2 compatible with CentOS 8.6?
Issue Is Liferay Portal 6.2 compatible with CentOS 8.6? Environment Portal 6.2 Resolution CentOS 8.6 version is not tested and certified with Liferay 6.2. The supported configurations are only those specified in our compatibility matrix that were expressly built or tested with Liferay...
Does Liferay support session affinity with Azure?
Issue Is Azure Zone Redundant app service compatible with Liferay DXP? It appears that when you select an App Service to be Zone Redundant, Azure manages the cluster for you. That is, you don’t get access to individual nodes. However if session affinity with Azure App Service is enabled,...
Basic document file entry type group id is zero
Issue After upgrade to DXP 7.4 U67 from 7.0, in DLFileEntryType table the entry for Basic Document type has the following fields set to zero: fileEntryTypeId, groupId, companyId, userId. Is this the intended behavior? Environment DXP 7.4 Resolution In a clean 7.4 database, we see that...
Second java process running on Liferay server
Issue On our production Liferay server we just saw a second java process running with these arguments: java -cp...
Does the Admin user have to be active to upgrade Liferay?
Issue We are going to upgrade our Liferay portal and would like to know if there is any problem if the Admin user is inactive. Environment Liferay DXP 7.4 Resolution To perform the Liferay upgrade it is not necessary for the user with the Administrator role to be active. Additional...
Alternatives to ClamAV antivirus service
Issue Is there any way to integrate with other antivirus services (such as Sophos or Windows Defender) in place of ClamAV? Environment DXP 7.4 Resolution Unfortunately, there are no other options besides ClamAV.  ClamAV works because you can pass it a stream of data and scan on command...
Database partitioning feature
Issue Is there a database partitioning feature available for Liferay DXP 7.3 or 7.4? Environment DXP 7.3 DXP 7.4 Resolution The database partitioning feature is in a kind of lab status for 7.4 to be used and tested internally only. We must ensure no drawbacks are caused by DB Partition...

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