Capability

Personalization

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Liferay provides powerful out-of-the-box features for building and delivering personalized experiences to users. Personalization features empower you to deliver novel site experiences that differ based on defined user segments, design and execute A/B Tests, and more.

Feature
Deployment Approach
ERROR: aggregate functions are not allowed in UPDATE Position: 54 when upgrading a PostgreSQL database
legacy Troubleshooting
Issue During the upgrade progress to 7.4 a fatal error occurs in process com.liferay.portal.upgrade.v7_4_x.UpgradeCompanyId: INFO  [main][UpgradeProcess:145] Failed upgrade process...
Cannot install Liferay Push on DXP 7.0
legacy Troubleshooting
Issue Trying to install Liferay Push from Apps > Store Getting the error that it failed to complete and in the logs you get: Caused by: com.liferay.portal.lpkg.deployer.LPKGVerifyException: LPKG validation failed...
Non-Liferay Users Cannot Use Their Domain in Setup Wizard
legacy Troubleshooting
Issue We just ran a fresh install of Liferay and are seeing the following error in the logs: WARN [http-nio-8080-exec-5][PortalImpl:6760] null java.lang.IllegalStateException: Unable to get default company ID ...
Upgrade Error DDM Forms Replacing Polls
legacy Troubleshooting
Issue We are running an upgrade from Liferay 7.0 to 7.4 and observing the following error in the log: WARN  [main][BasePortletIdUpgradeProcess:511] null com.liferay.portal.kernel.log.LogSanitizerException:...
Unable to use /expandovalue/get-data method
legacy Troubleshooting
Issue When using the JSON Web Service API, to get the values for multiple column names, we find that filling the columnNames field on get-data Method does not yield any of the expected data. Any values input into the...
Disabling jQuery breaks Control Panel and Login Portlet
legacy
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...
"No primary key column found for AssetEntry" errors when upgrading from 7.2 to 7.4
legacy Troubleshooting
Issue After running the upgrade process from 7.2 to 7.4, the following error message is observed in the upgrade logs: 2023-03-31 21:42:50.514 ERROR [main][DBUpgrader:79] null...
Application Servers supported for DXP 7.4
legacy
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....