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Internal Server Error thrown due to orphan portlet
Issue Steps to Reproduce 1) Create a theme with an embedded DM portlet (portletId = 20) in Liferay 6.2. 2) Deploy this theme. 3) Visit the page configured with that theme and check that the embedded DM portlet is available. 4) Add a few documents in it. 5) Add Most viewed assets Portlet....
Web Content Search shows all versions
Issue Steps to reproduce: Create a web content Edit it a few times Search for it in the Web content search field Current behaviour: Every version of the web content is shown in the results Expected behaviour: Only the web content should be shown in the results Environment Liferay DXP 7.2...
Performance issue: Liferay service getting restarted frequently
Issue Liferay service gets restarted frequently [every day or so], and status logs show readiness and liveness probes failing and causing the service to restart. Environment liferay-dxp:7.2-4.0.3 Resolution There can be multiple issues, one of them can be the use of...
Response Status Code Inconsistency for Deactivated Site
Issue My site is deactivated. Different status code responses are returned within the site when accessing: 1.) Pages (404) 2.) Documents (302) http responses are inconsistent for a deactivated site. Environment DXP 7.3    DXP 7.2    DXP 7.1 Resolution At this time, the behavior is a...
Logs rotation based on size
Issue How to implement the log rotation for Liferay logs based on the size Environment Liferay Portal 6.2 Liferay DXP 7.0 Resolution The logs can be rotated based on the size and it can be achieved through a very slight change in portal-log4j.xml. This file can be found...
Upgrading to 7.3+ fails due to a table not complying with the requirements of an external plugin
Issue The upgrade process to Liferay DXP 7.3+ failed with the following Caused by: Caused by: java.sql.SQLException: The table does not comply with the requirements by an external plugin. Environment Liferay DXP 7.3+ Resolution This error will occur when group replication is enable on...
How can a URL be replaced or hidden on every site visit?
Issue As a reverse proxy on the web server, whenever a user accesses a URL, the user is sent to the application server's IP address, which is visible on the site URL. Now, how can this URL be replaced by IP or hidden on every visit to the site. Environment Liferay DXP 7.2 Apache Web...
Failed upgrade process for Analytics when upgrading to DXP 7.3
Issue When upgrading to DXP 7.3, I'm encountering the following error in the upgrade process:  2021-05-12 04:16:12.918 ERROR [main][UpgradeStepRegistratorTracker:144] Failed upgrade process for module com.liferay.analytics.settings.web com.liferay.portal.kernel.upgrade.UpgradeException:...
Session timeout auto extend fails with Google Chrome
Issue The user session expires in about 10-15 minutes inactivity, even if session.timeout.auto.extend is set to true, and session.timeout and session.timeout.auto.extend.offset are all configured. The issue only occurs when using Google Chrome. Environment DXP 7.3 Resolution The issue...
"javax.crypto.BadPaddingException" warning in server console.
Issue While startup below warnings can be observed in the server console: ERROR [tomcat-http--1][AutoLoginFilter:259] Current URL / generates exception: com.liferay.portal.kernel.exception.SystemException: com.liferay.petra.encryptor.EncryptorException:...
Table 'OA2Auths_OA2ScopeGrants' already exists
Issue The following error occurs while upgrading a database to DXP 7.1 or higher Table 'OA2Auths_OA2ScopeGrants' already exists Environment Upgrading Portal 6.2 or DXP 7.0 -> DXP 7.1 or higher Resolution This error says that the table already exists, but OA2Auths_OA2ScopeGrants table...
Unable to configure instances using portal-{WebID}.properties
Issue Steps to Reproduce Add -Dcompany-id-properties=true to the JAVA_OPTS on $LIFERAY_HOME/tomcat/x.y.z-bin/setenv.sh; Add a file $LIFERAY_HOME/portal-test1.properties with the content company.security.auth.type=screenName; Go to Configuration > Virtual Instances; Create a new virtual...
Reference
Reference Multi-Factor Authentication Metrics Description Downloading Reports
>", "" when outputting HTML source<"などのHTML特殊文字がエスケープされません。
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. >", "" when outputting HTML source<"などのHTML特殊文字がエスケープされません。 Issue Vulnerability...
How to restrict the JSON web services to certain IP addresses
Issue JSON web services API page is being exposed through the URL http://[address]:[port]/api/jsonws. I would like to restrict the IP addresses that will have access to this servlet. Environment Liferay DXP 7.2 Resolution You can restrict the IP addresses that will have access to this...
AUI Ajax Call Classes
Issue An AUI Ajax call is being used to fetch data. The call has changed slightly between Liferay 6.2 and Liferay DXP 7.3 1)In 6.2 the code is: AUI().use("aui-base", "aui-io-request", function(A) { A.io.request(XYZ_URL, {---}) }); 2) In 7.3 the code has been updated to:...
Why does my Liferay instance rejoin a cluster that it was previously a part of?
Issue My Liferay instance was once a part of a cluster. Now I've separated it from the cluster, but the cluster keeps detecting the instance and re-adding it. I use TCPPING for both of my environments, but I've changed the tcpping.xml files to ensure that they're separate. Resolution...
Although I access DXP using https, CDN urls use http
Issue If there is a load balancer in front of the DXP nodes responsible of the SSL offloading and the use of a CDN has been configured, when DXP is accessed using the https protocol, the content is downloaded from the CDN using http and not https. The use of a CDN has been configured...
In a thread dump there are many blocked threads inside InitFilter class
Issue When I analyze a thread dump there are multiple threads in BLOCKED status with stacktraces such as this: "http-nio-8080-exec-129" Id=325 BLOCKED on com.liferay.portal.init.servlet.filter.internal.InitFilter@4334dad owned by "http-nio-8080-exec-130" Id=326 at...
Where can I test Liferay APIs in Liferay DXP?
Issue Where can I test Liferay APIs to confirm their behavior? Environment Liferay DXP 7.3 Resolution An API Explorer interface was made available in Liferay DXP 7.3 The API Explorer can be accessed at <ip address>/o/api (for local testing this could be localhost:8080/o/api). Within the...
Session lost on page redirect using POST method when request header is SameSite=LAX
Issue The problem is happening when using POST method to receive data from another portal on a different domain, which is considered unsafe when request header is SameSite=LAX, that because if this header is not declared (as in our portal) then by default the browser is setting its value...
"Illegal HTTP status in response" error when configuring an F5 BIG-IP ASM before a Liferay Server
Issue After configuring the F5 BIG-IP® Application Security Manager™ (ASM) product before a Liferay Server, several requests are blocked by the ASM module and following error is displayed: Illegal HTTP status in response Environment Liferay Portal 6.0, 6.1, 6.2 Liferay DXP 7.0, 7.1, 7.2,...
Session unexpectedly lost in Google Chrome
Issue Session is suddenly lost in Google Chrome even when session.timeout.auto.extend=true has been set in portal-ext.properties file. Environment Liferay DXP Liferay Portal 6.2 Resolution This is only happening under following circumstances: We've set in our portal-ext.properties...
java.lang.IllegalArgumentException at jodd.asm5.ClassReader. when calling a remote JSON service
Issue When we call a JSON remote service of a custom service builder entity, it doesn't work when it has parameters. For example if we define this service builder method: public Foo getFooById(long userId) { <code> } And we call it using the...
Tables from version 7.0 still persist in DB after upgrade
Issue Is there any specific reason for not removing 'old unused' tables from the database after the upgrade? For example, Liferay Bookmarks were archived with no direct replacements in Liferay 7.3 but after the upgrade, 'BookmarksEntry' and 'BookmarksFolder' tables remain in the...
Liferay trigger execution during Daylight saving time
Issue In the case of days in which there is a time change in summer, what happens in these cases with the Quartz library? Could some process not trigger? Environment Liferay DXP 7.1 Liferay DXP 7.2 Liferay DXP 7.3 Resolution Liferay makes use of the Quartz library. Therefore, the...
PrimKeyId field with NULL value in ResourcePermission table
Issue After upgrading there are problems with the permissions: Some users cannot access the "Document and Media" section from the site administration They cannot see the "Document and Media" widget either If you execute the SQL select * from ResourcePermission where primKeyId IS NULL it...
ServiceConfigurationError is thrown when trying to call a SOAP web service from a 7.2 Spring/Faces WAR portlet
Issue When trying to call a SOAP web service from a 7.2 Spring/Faces WAR portlet, the following ServiceConfigurationError is thrown: java.util.ServiceConfigurationError: javax.xml.ws.spi.Provider: com.sun.xml.ws.spi.ProviderImpl not a subtype at...
"invalid keyLength value" error in console at the time of login post upgrade from Liferay 6.1 to DXP 7.1
Issue Post upgrade from Liferay 6.1 to DXP 7.1 user is unable to login and "invalid keyLength value" error observed in the server console. 2021-07-16 12:42:48.447 ERROR [http-nio-8080-exec-6][LoginMVCActionCommand:147] com.liferay.portal.kernel.exception.PwdEncryptorException: invalid...
Unable to add the token in Analytics Cloud configuration
Issue Unable to add the token in Analytics Cloud configuration of Liferay DXP Instance Settings. The below errors are observed in the console 2021-05-09 12:14:26.660 ERROR [WebContainer : 189][PortletServlet:112] javax.portlet.PortletException: java.net.UnknownHostException:...
Declarative Service Unsatisfied Component Checker Warning when upgrading from DXP 7.3 GA1 to Fix Pack 1
Issue After installing Fix Pack 1 and running the upgrade tool, I get a warning about an unsatisfied component for analytics modules. The following warning shows up in the startup logs if I have module.framework.properties.initial.system.check.enabled=true set in my portal-ext.properties...
Can I Only Use Market Place Apps for Personal Use
Issue Whenever I go to download a market place app for Liferay I am asked to enter my project details and a legal entity name. However, even if I enter those it says for personal use only. Environment Liferay DXP Liferay Portal  Liferay Marketplace Resolution If you want to use the app...
SYSERR(root) rewrite excessive recursion (max 50) ruleset canonify exception when mail triggers
Issue When mailing triggers, exception [SYSERR(root): rewrite: excessive recursion (max 50), ruleset canonify] throws in the server, and mail is not received by recipients. Environment DXP 7.0 Resolution This kind of issue usually occurs when you configure an e-mail forwarding to an...
Stopping application server takes too much time
Issue Shutting down the application server waits indefinitely so we have to use kill command. Environment Liferay DXP 7.0+ Resolution It can happen that a latch countdown to stop an OSGi service takes a lot of time, in any circumstance. Thus, the stuck OSGi service prevents the...
S3Store error during upgrade in case of missing s3Endpoint parameter
Issue During upgrade, you might encounter the following error if the s3Endpoint parameter is not configured properly in the com.liferay.portal.store.s3.configuration.S3StoreConfiguration.config file:...
Will a Custom Portlet Require a Restart After Deployment in Liferay DXP?
Issue When creating a custom portlet, sometimes a restart will be required to complete installation, but other times it will not Environment Liferay DXP 7.0+ Resolution Any customization that modifies a JAR file within Liferay will require a restart to finish deployment as the JAR will...
How to acquire Liferay PaaS logs in a file on a local machine without requiring browser interaction
Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue Our team would like to transfer Liferay PaaS logging into a file on our local machines -- however, we would like to automate this if...
Liferay application is not reconnecting with database server
Issue Why Liferay application is not reconnecting with the database server? Environment Liferay DXP 7.0 Resolution In case the database services have been restarted, Liferay would need a restart to re-establish the DB connections as the application server needs to enable locks on certain...
Assets Analytics
Assets Analytics Assets are individual pieces of content that exist on site pages in your Liferay Analytics Cloud data sources. Assets are Content residing on a page. Registered, tracked, and...

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