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Resolve the below error
legacy Troubleshooting
Issue Observed the below error in the logs: Caused by: java.sql.SQLException: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:/jdbc/LiferayPool at org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:146) at...
HTTP 400 Bad Request errors with some portal URLs
legacy Troubleshooting
Issue Sometimes there are several HTTP 400 Bad Request errors with URLs from the portal. For example, when editing a user, a bad request is shown. In the Tomcat access log we could see the 400 request: - | 10.172.2.11 | [10/May/2021:09:12:21 +0000] | GET | "/group/control_panel/manage" |...
How to hide node name from being displayed on every page
legacy Troubleshooting
Issue The node name is being displayed at the bottom of the page in Control Panel, but I want to hide it. Environment DXP 7.0+ Resolution This behaviour is controlled by the web.server.display.node= property. Here's the description of that property from the default portal.properties...
Double serialization might cause performance issues with Weblogic
legacy Troubleshooting
Issue You might encounter performance issues in case serialization is enabled on both Liferay's and Weblogic's side, for example the following logs might suggest this problem: <Error> <WebLogicServer> <BEA-000337> <[STUCK] ExecuteThread: '16' for queue: 'weblogic.kernel.Default...
Approaching database support
legacy How To
Issue Approaching database support issues in the Liferay. Environment Liferay DXP 7.0 Resolution There are two ways to set up database connections in the portal-ext.properties file. If both JDBC properties and JNDI name are set then JNDI takes preference. If neither is set, then the...
Fragments are not getting deployed
legacy Troubleshooting
Issue Steps: 1) Setup a clean instance of 7.3 fixpack1 2) Log in to gogo shell and run "lb com.liferay.layout.taglib" 3) Observe the output, it says :  START LEVEL 20 ID|State |Level|Name 253|Active | 15|Liferay Layout Taglib (5.3.26)|5.3.26 which means, Liferay layout taglib version...
Is it possible to add additional columns to the CSV Log Message Formatter system setting?
legacy
Issue While looking into configuring CSV Log Auditing for an environment, our team noticed that the CSV Log Message Formatter system setting (within System Settings > Audit) has +/- buttons to add/remove columns. Is it possible to add additional columns to the auditing output, such as a...
Is there any configuration that can be done in Liferay to encode all the URLs ?
legacy
Issue If there is a mechanism available in the Liferay portal to encode all the URLs? Environment Liferay DXP 7.2 Resolution Liferay DXP 7.2 out of the box includes the Antisamy Module that protects against malicious code that users might create. Liferay DXP uses the AntiSamy sanitizer...
Fragment bundle not getting deployed
legacy Troubleshooting
Issue  The issue is occurring whenever fragments getting deployed and in case if the custom dependency API module is not deployed, all the 14 host-dependent bundles go in the loop of start-stop, the only resolution then is to restart the server. 2021-03-24 13:19:48.996 INFO [Refresh...
Stopping scheduled tasks in Liferay
legacy How To
Issue I would like to stop the out-of-the-box scheduled tasks in Liferay. Environment Liferay Portal Liferay DXP Resolution Most of the scheduled tasks included in Liferay can be found by searching for .check in the list of the Liferay version's portal properties. Once the scheduled...
UpgradeDDMFormDocumentLibraryFields upgrade step fails due to high number of DDM entries
legacy Troubleshooting
Issue You might encounter a behavior where a race condition occurs due to the high number of DDM entries in your environment: 2021-03-18 09:54:44,010 INFO [Portal Dependency Manager Component Executor--1][UpgradeProcess:93] Upgrading...
How to check Java's TZData (Timezone Data) version
legacy How To
Issue In countries where Daylight Savings Time (Summer Time) is defined each year the timezone data (TZData) can be outdated. This procedure can help you fetch the version of the TZData currently in use in your Java Virtual Machine, which can be later cross-referenced with Oracle's or...
How can I upgrade to jQuery version 3.5.0 on Liferay DXP?
legacy Troubleshooting
Issue After a vulnerability test on my portal, it has been recommended that we upgrade to jQuery version 3.5.0, since the current version is vulnerable to Cross-site Scripting (XSS). We currently have jQuery version 3.4.1. How should we proceed? Environment Liferay DXP 7.0 Liferay DXP...
How to resolve a "failed to 'KillContainer' ... context deadline exceeded" error observed in a Liferay PaaS service's status logging during deployment
legacy Troubleshooting
Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue Whenever we deploy a build (even if the image versions are not changed), we notice an "error killing pod" in the status logs of a...
Is it possible to apply ping command in Liferay SaaS shell?
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 On Liferay SaaS v3 stack, ping command was actually available at Liferay Service's Shell console. However, on v4 stack, the command...
Known Issue [Resolved]: Using the Liferay PaaS CLI lcp deploy command removes the git origin configuration
legacy Troubleshooting
Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue After using the lcp deploy command in the CLI to deploy a service, the command seems to erase the existing git remote origin...
Getting a JSON object through Liferay REST API no longer works on 7.2
legacy Troubleshooting
Issue After migrating to Liferay DXP 7.2 from previous versions, customers may notice that REST API implemented on the portal according to the JAX-RS tutorial and targeted to get a JSON object will return: No message body writer has been found for class , ContentType: application/json...
Error when deserializing a session
legacy Troubleshooting
Issue You might get an error when trying to deserialize a session, which looks similar to this: java.lang.IllegalStateException: Error deserializing Session [2522563CC05A5789E25189BD49FFB38C]...
A lot of services have unsatisfied references when running gogo shell ds:unsatisfied
legacy Troubleshooting
Issue A lot of services have unsatisfied references in the output after running the gogo shell command ds:unsatisfied Environment Liferay DXP 7.3 GA1 Resolution This issue is caused by the settings scheduler.enabled=false in the portal-ext.properties This issue can be resolved by setting...
Documents and Media: Disable permission for users to add new folder
legacy How To
Issue A user assigned a 'Site Role' is able to create a new folder in Documents and Media How can I prevent a user creating new folders? Environment DXP 7.1    DXP 7.2    DXP 7.3    Resolution By default, Site Members are given the 'Add Folders' permission within the 'Documents and...
Email Notification for Document & Media Subscribed Folder
legacy
Issue Liferay DXP where multiple users have subscribed to a folder in Document & Media, all the users subscribed to the folder are receiving mail except the user who is uploading the document. However, in Liferay 6.2 all the users were receiving the mail irrespective of who is uploading...
Elasticsearch setup without a proxy
legacy Troubleshooting
Issue I have a web proxy in place and Liferay uses it when trying to connect to a remote Elasticsearch server, which causes the connection to fail. I do not want Liferay to use the proxy when trying to connect to Elasticsearch. Environment Liferay DXP Elasticsearch (remote) Resolution...
OpenGraph image preview looks pixelated in page settings
legacy
Issue We are facing an issue with OpenGraph and images. OpenGraph uses preview images instead of the full size images. Therefore, the image is too small for Twitter/X and Facebook to use it. Upon further clarification and investigation, we could illustrate the issue with the following...
How to Change the Control Panel Favicon
legacy How To
Issue Is there a way to change the default icon for the Control Panel to something custom? Environment DXP 7.4 Resolution There are two ways to modify the favicon: The easiest way is creating their own theme and there use a custom icon. The other option is adding the following property...
LDAP Related Queries
legacy
Issue If the password is changed in the Active Directory, the user will still be able to log in to DXP? If we delete the user from Active Directory, the user will still be able to log in to DXP? How to import/ export the users from LDAP Directory to Liferay DB and vice versa. How users...
Chrome lighthouse results for mobile device is poor
legacy How To
Issue Chrome's built-in lighthouse testing results for LCP and FCP rates, appear to be fine for desktop but not mobile devices. Steps to reproduce: Start a vanilla instance of DXP Stay on the current home page and inspect (Chrome browser) Navigate to the Lighthouse tab and select mobile...
Why does %E2%80%8B appear at the end of my friendly URL?
legacy Troubleshooting
Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue A friendly URL has been configured, but when accessing the link, it shows %E2%80%8B at the end. Environment Liferay DXP 7.0+ Liferay...
Is it possible for web content to not have a friendly URL associated with it?
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 It is desired to know if there is the possibility for web content not to have a friendly URL associated with it. Environment...
Is it possible to hide specific friendly URLs from the sitemap?
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 The issue revolves around the configuration of friendly URLs in the web content. Customers have reported difficulties with the...
Web Content is not fetched with Headless Delivery API structured-contents
legacy Troubleshooting
Issue When I use the headless API (o/headless-delivery/v1.0/sites/X/structured-contents) to obtain the web contents of a certain site X, no results are returned. Environment Liferay DXP 7.3 Resolution Make sure you have set the flatten=true parameter (the query will search in both the...
Form Entries Export: Missing Download URL for Attachments
legacy
Issue We are experiencing an issue with exporting form entries that contain attachments. The problem is that when we export a form entries, the download URL for the attachments are missing. Only the file names are included in the exported file. To replicate the problem: Go to the Forms...
Will a curl vulnerability impact Liferay DXP?
legacy
Issue There have been security announcements that are deemed to be a high-risk vulnerability that is caused by curl 8.4.0.   Environment DXP 7.3 Resolution Liferay DXP does not use the libcurl library. In conclusion, Liferay DXP is not vulnerable to this type of curl security...
How to Manage Concurrent Edition on Pages
legacy
Context Since the beginning of Liferay, two or more users can make changes to the same page at the same time. However, the last one to click the “Save” button keeps their changes but other users' changes are lost or all changes at the same time break the page and it won’t work anymore....
Journal Search Services Were Removed
legacy Troubleshooting
Issue My custom code uses JournalArticleLocalServiceUtil.search API and it is not working in 7.4 U72 anymore. Environment Liferay DXP 7.4 Resolution This API (JSONWS: journal.journalarticle/search) is removed by LPS-179287 without replacement. You can update your custom code to search...
How to create a new product that references an existing image in the Document Library
legacy How To
Issue How to use the headless commerce admin catalog API to associate a document that already exists in Liferay to a product. Environment DXP 7.4 Resolution This can be done with a single call:     POST to http://localhost:8080/o/headless-commerce-admin-catalog/v1.0/products/   With this...
The single approver doesn't work when Groovy has been added to the blacklist
legacy Troubleshooting
Issue Workflow doesn't work if I add com.liferay.portal.scripting.groovy.internal.GroovyExecutor to the blacklist file com.liferay.portal.component.blacklist.internal.ComponentBlacklistConfiguration.config  Environment Liferay DXP 7.3, 7.4 Resolution The single approver workflow doesn't...
Clean previous deployments which are stuck in a "in progress" status
legacy Troubleshooting
Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue You have run several deployments in the same environment and the console shows that there are various running/in progress, but only...
An Error is encountered when using Patching Tool 4.0.1 to install patches for Liferay 7.3.
legacy Troubleshooting
Issue An Error is encountered when using Patching Tool 4.0.1 to install patches for Liferay 7.3:  Upon running: patching-tool.bat info:  Problem while reading patch liferay-dxp-7.3.10.ux\patching-tool\patches\liferay-hotfix-xxxx-7310.zip Problem occurred during the parsing of the hotfix:...
Changes made to Questions widget configuration aren't reflected after being saved
legacy Troubleshooting
Issue Changes made to the field layouts in the Configuration page for the Questions widget are not being reflected on the page where the widget is deployed. This issue can be reproduced with the following steps. Start a clean bundle of Liferay DXP 7.4 Quarterly Release Q3 Go to Site...
Maintaining Search with High-Availability: Concurrent and Sync Reindex Modes (BETA)
legacy
Highlights Reduce downtime, improve operational and resource utilization efficiency with the new Concurrent and Sync reindex execution modes providing high-availability in search capabilities while the operation is running. Features Multiple Reindex Modes: Full Reindex, Concurrent...

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