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ClassCastException in Xerces with JBoss EAP 7.3 and IBMJava
legacy Troubleshooting
Issue When Liferay 7.3 is deployed on JBoss EAP 7.3 using IBMJava, the following exception is thrown at startup and the server fails to start: ERROR [ServerService Thread Pool --...
Groovy Script to truncate the data of UserTrackPath Table
legacy How To
Issue If you want to truncate the data from UserTrackPath Table Environment Liferay DXP 7.2 Resolution Below is the Groovy Script which might help to truncate the data from UserTrackPath table. import...
Upgrade to DXP 7.3 fails due to error about an already existing column
legacy Troubleshooting
Issue When running the DB Upgrade Tool, the upgrade fails due to an error regarding a duplicate or already existing defaultvirtualHost column. (See examples of the error below) Upgrading Oracle DB Caused by:...
What Is The Property Layout.url?
legacy
Issue What is this property and how it is invoked by Liferay? layout.url=${liferay:mainPath}/portal/layout?p_l_id=${liferay:plid}&p_v_l_s_g_id=${liferay:pvlsgid} Environment Liferay DXP 7.2 Resolution layout.url defines the...
Intermittent LDAP login failures due to LDAP response read time out
legacy Troubleshooting
Issue With large LDAP directories, user login can sometimes fail if the LDAP query takes longer than the configured read timeout (default value is 500ms)  WARN [http-bio-exec][LDAPAuth:176] Failed to bind to the LDAP...
How to resolve an IllegalArgumentException when attempting to update a Destination Worker's Core Size and Maximum Size
legacy Troubleshooting
Issue When attempting to update the Worker Core Size and Worker Maximum Size (for example, changing the liferay/background_task destination name to a core size of 5 and a max size of 10), though the update appears...
Delay when fetching data from headless-admin-user/v1.0/user-accounts for the first time after server restart
legacy How To
Issue When running a REST API call as below:...
Caching js_resolve_modules calls
legacy Troubleshooting
Issue The load time and the amount of data that is requested from the server by caching resolved_modules should be reduced. Environment Liferay 7.2 with DXP-8 Resolution A hotfix has been provided and below is the...
Local development Liferay bundle will stop working with IllegalStateException: Send redirect after commit
legacy Troubleshooting
Issue Portal developers running a local Liferay bundle with a developer Activation Key may suddenly be unable to use the server. The interface will redirect to /c/portal/license URL showing the License Server...
Unable to override lpkg files in hotfix
legacy Troubleshooting
Issue I attempted to override an lpkg file in a hotfix through these steps: Create a customized .jar file and place the file in /osgi/marketplace/override Clear osgi/state and restart Liferay See that Liferay is unable...
Violation of PRIMARY KEY constraint on startup after DB upgrade
legacy Troubleshooting
Issue After successfully upgrading your DB with the db-upgrade tool you might face a similar error to the following one on fresh startup:...
Is it possible to schedule LDAP imports for a specific time of day in Liferay DXP?
legacy How To
Issue In Liferay Portal 6.2, it was possible to create a cron trigger in the liferay-portlet.xml file to accomplish LDAP imports for a specific time of day without creating a customization. These types of scheduled...
Freemarker showing verbose exception
legacy Troubleshooting
Issue Freemarker is showing verbose exception on site, even though RETHROW is set. Environment Liferay DXP 7.2 Resolution The Journal Article error template can be configured with the following steps: Navigate to...
After upgrading a staged environment from 6.2 to DXP, the tag function does not work properly
legacy Troubleshooting
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...
Is It Possible To Change Deployed War Location?
legacy How To
Issue The default location of the deployed war is ${liferay.home}/osgi/war folder. Is it possible to change the location?   Environment Liferay DXP 7.0+   Resolution You can use the following property to change the...
I Can Not Access Exploded War With DXP 7.0+
legacy
Issue With Liferay DXP, all the deployable wars move from {LIFERAY_HOME}/deploy into {LIFERAY_HOME}/osgi/war/ directory as a war file. But in Liferay 6.2 it used to be deployed as an exploded content into...
Warnings get thrown while attempting to upgrade Lock_ table
legacy Troubleshooting
Issue Several warnings get thrown, while the migration tool is trying to upgrade Lock_ table. WARN [main][UpgradeProcess:446] Attempting to upgrade table Lock_ by recreating the table due to: You have an...
dl.file.rank.enabled property in Liferay
legacy
Issue Details on disabling the "dl.file.rank.enabled" property with the below queries. 1) The usage of this property? 2) What would be the impact on the system if disable it? 3) Will there be any impact on the...
Upgrade from Liferay DXP 7.2 FP5 to Liferay DXP 7.3 GA1 fails
legacy Troubleshooting
Issue When running the DB upgrade process from Liferay DXP 7.2 FP5 to Liferay DXP 7.3 GA1, it fails due to Duplicate column name 'defaultVirtualHost':...
Customising soy files in ext plugins
legacy Troubleshooting
Issue 1) Create Ext-plugin by adding ext-files (SelectCategory.es.js and SelectCategory.soy). 2) Deploy through Gradle "deploy" Or place the jar to osgi/marketplace/override folder. 3) Deployed path should be:...