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Alter published Object on Oracle DB
legacy Troubleshooting
Issue Once an object has been published, it's not possible to alter the object when using Oracle DB. Environment DXP 7.4 Resolution To resolve this behavior, update your installation to 7.4.13 DXP U47, or open a...
Asset Libraries throw warnings after upgrade from DXP 7.3
legacy Troubleshooting
Issue During or after upgrade from DXP 7.3 the following output is visible in the log: WARN [Portal Dependency Manager Component Executor--1][BasePortletIdUpgradeProcess:511] null...
Can I change the permission for Liferay logs?
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...
Need to find the number of user visits to a page in the website
legacy How To
Issue Need to add the page hit count on a portal site to the audit report. Environment Liferay DXP [all versions] Resolution You can add page view events to your audit report, but keep in mind that doing so adds...
Unable to set company logo
legacy Troubleshooting
Issue Steps to reproduce: 1. Start Liferay DXP 7.2 2. Navigate to Control Panel > Configuration > Instance Settings > Instance Configuration > Appearance. 3. Set a custom company logo. 4. Click Save. Expected...
"Unable to get portal cache manager MULTI_VM_PORTAL_CACHE_MANAGER" error while server restart
legacy Troubleshooting
Issue "Unable to get portal cache manager MULTI_VM_PORTAL_CACHE_MANAGER" error has been observed while server restart. Environment Liferay DXP 7.2 Resolution If you have a cluster setup and you have restarted one of...
Column publishDate Liferay upgrade error
legacy Troubleshooting
Issue When upgrading Liferay the error "Column publishDate does not exist in table Layout" appears. Environment DXP 7.0 DXP 7.3 Resolution To resolve this behavior, open a help center ticket to request a hotfix...
Is it possible to customize Liferay's core libraries?
legacy
Issue What happens if a user encounters an issue that can be resolved by customizing Liferay's core libraries, such as the 'AutoDeployDir.java' class? Is this the right approach? Environment Liferay DXP [all...
Using web.server.https.port property with multiple values
legacy
Issue Does web.server.https.port / web.server.http.port property allow multiple values assignment? In case user needs to use two ports, should this property be used with 2 values? Environment Liferay DXP [all...
Attribute in portlet session cannot be found from theme
legacy Troubleshooting
Issue Set an attribute in a portlet's session, like this: @Override public void render( RenderRequest renderRequest, RenderResponse renderResponse) throws IOException, PortletException { HttpServletRequest...
Cannot access actionMapping variable when overriding a StrutsAction
legacy How To
Issue When a StrutsAction is being overriden by a custom component, I cannot use the variable actionMapping in order to return an appropriate ActionForward object. Example: return...
Documents & Media URL format changed in DXP 7.4 u36+
legacy How To
Issue Document & Media Latest Version URL in DXP 7.4 u36+ has changed such that the groupid, folderId and UUID no longer is available from the URL. Previous upload URLs had a format of...
Why is the User-ID counter decreasing in a cluster system?
legacy Troubleshooting
Issue At new user creation the User-ID counter is decreasing in a cluster system. This can be a problem when using Service Builder. Environment Liferay DXP 7.0 Liferay DXP 7.1 Liferay DXP 7.2 Liferay DXP...
If you change the screen name in the API, the My Dashboard URL is not changed.
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...
How can I get an upgrade tool for JBoss setup?
legacy How To
Issue While upgrading, and using the JBoss EAP 7.4 app server, users need the steps to complete the DB upgrade. Users have access to the upgrade tool in bundled Tomcat, but not in the JBOSS setup. Environment...
Custom service does not work using API JSON
legacy Troubleshooting
Issue We developed a custom service using service builder. The service method receives a string as parameter. We access it through JSON API. When the string length is short (some hundred of kilobytes), the service...
How do I change Tomcat's temp folder path to another?
legacy How To
Issue How can the Tomcat temp folder path be changed to a different path? Environment Liferay DXP 7.3 Resolution In order to configure Tomcat to use a different temp directory, users must first understand the...
When to Start Checking Web Content when Reservation Submission is Made
legacy
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. event...
Web Content does not appear in Web Content Display after upgrade
legacy Troubleshooting
Issue After upgrading Liferay from an older version to a newer version, web content that was created with the older version is not showing up in the Web Content Display Widget as an option to be selected.   Environment...
ClassNotFoundException when deploying a custom WAR portlet module in the folder deploy
legacy Troubleshooting
Issue Errors like the following one appear when deploying a custom WAR module in the deploy folder: ERROR [fileinstall-directory-watcher][HotDeployImpl:213] com.liferay.portal.kernel.deploy.hot.HotDeployException:...