Capability

DXP Self-Hosted Installation, Maintenance, and Administration

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In addition to SaaS and PaaS deployment approaches for Liferay DXP, you can also opt to self-host Liferay DXP. Self-hosting gives you flexibility to deploy Liferay DXP on-premises or to a cloud computing provider of your choice, giving you complete control over deployment, infrastructure, and maintenance.

Feature
Deployment Approach
Can't run Talend Job with Java 11
legacy Troubleshooting
Issue When Liferay is using Java 11 or OpenJDK11, users cannot successfully run Talend Jobs through the Dispatch application. The job fails, and users may see an error like the following:...
DLFileRank modules are not available anymore
legacy How To
Issue In Liferay DXP 7.3, DLFileRank modules are not available (document-library-file-rank-api, document-library-file-rank-service). Environment DXP 7.3 Resolution These modules have been archived in version 7.3....
Duplicate Tag Exception while Publishing a portlet on a migrated System
legacy Troubleshooting
Issue After having upgraded from 6.2 to DXP Cloud or Liferay DXP 7.0+ with staging enabled and tagged web content articles, trying to publish the articles to Live results in the following error: An unexpected error...
[CKEditor] Copy-pasting images in the editor does not work
legacy
Issue Using CKEditor, after pasting a copied image, the image does not appear. Environment DXP 7.2 Resolution This behavior is intended as the CKEditor plugin required for this functionality, Upload Image, is not a...
How to Redirect to OpenID Connect Page after clicking the "Sign In" Button
legacy How To
Issue The steps users take to login via OpenID Connect are very long. They have to: Click the "sign in" button on the home page The Sign-In Portlet comes up Click on "OpenID Connect" link Choose the OpenID...
What is the difference between the 'View' and 'Access' permissions?
legacy
Issue When defining permissions for a folder (for example, in Web Content or Documents and Media), I see a 'View' and 'Access' permission. Environment Liferay DXP 7.0, 7.1, and 7.2 Resolution The 'Access' permission is...
Liferay integration with Open Office remotely
legacy
Issue Is it possible to have Open Office on any other server then the one where Liferay is running? Environment Liferay DXP 7.2 Resolution It is a limitation of the OpenOffice/LibreOffice integration that it...
Invalid checksum error when initializing Liferay bundle
legacy Troubleshooting
Issue After defining the liferay.workspace.bundle.url property in the gradle.properties file, running a Gradle Task to initialize the bundle fails with the following error: Execution failed for task ':verifyBundle'. >...
"Choose an option" is not selected by default
legacy Troubleshooting
Issue When we select "Choose an option" from the options field, it is not getting selected. Steps to reproduce 1. Create a minium-site template. 2. Create a one product in it. 3. Next, create options in a product...
Deleting old data from 'AUDIT_AUDITEVENT' table in 6.2
legacy How To
Issue I want to clean up the AUDIT_AUDITEVENT table because the old data is taking up too much space. Environment Portal 6.2 Resolution Note: The following information involves customizations that are beyond the scope of...
Avoid or allow that some applications can be dynamically displayed in a page
legacy How To
Issue The permissions system for an application (portlet) includes a security check when the application is going to be displayed in a page. Normally, the users should not be able to see applications if the...
Trace about Reflection.getCallerClass is not supported when executing Patching Tool
legacy Troubleshooting
Issue When you try to use the Patching Tool (for example, the command patchingtool.sh info), you get an error similar to the following: 2021-07-16 06:41:48,143 INFO sun.reflect.Reflection.getCallerClass is not...
Field data is disabled on text fields by default
legacy Troubleshooting
Issue IllegalArgumentException is occurred when trying to run vanilla instance with commerce and search functionality is not working properly in Catalog Page. Text fields are not optimised ERROR...
Headless Delivery API - Filtering structured content
legacy How To
Issue Making use of our headless delivery API you can retrieve all your web contents but sometimes we might want to filter them according to different business requirements, like getting only those web contents...
The size of the user_ table's firstName field should be increased
legacy Troubleshooting
Issue The size of the firstName (75) field of the user_ table should be increased since it sometimes prevents the creation and access of certain users in an environment. Environment Liferay DXP 7.0 Resolution In...
Category filters are not working for search results
legacy Troubleshooting
Issue Steps to reproduce the issue: 1. Create a site using Minium Template. 2. Go to the catalog page of the site. 3. Select, Engine or any category from CATEGORY facet. Expected Result: Only 11 Products are...
What permissions are needed to edit content pages?
legacy How To
Issue What permissions does a role need to edit content pages, including adding, configuring and deleting widgets and fragments in it? Environment Liferay DXP 7.2, 7.3 Resolution There are a handful of basic...
How to obtain the binary logs?
legacy How To
Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue How can we access the database-related binary...
Developer Studio suddenly crashes
legacy Troubleshooting
Issue Developer Studio closes by itself after some time with an OutOfMemory error or without any errors at all.  Environment Developer Studio 3.9.3 JDK 11.0.8 Resolution This problem can be experienced when...
Replacing NTLM SSO with Kerberos in Liferay Portal 6.2
legacy How To
Issue NTLM SSO protocol has some vulnerabilities addressed by Microsoft in CVE-2020-1472 (external link), forcing to use the secure RPC connection. See also How to manage the changes in Netlogon secure channel...