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Kaleo Fork Causes Microsoft SQL Server Deadlock
Issue When using Microsoft SQL Server as Liferay's database, using a workflow with a fork will cause the database server to deadlock Environment Liferay Portal or Liferay DXP with Microsoft SQL Server...
Security Advisory for CVE-2019-2729 for Oracle WebLogic
Issue Oracle has issued a security alert for Oracle WebLogic wherein a deserialization vulnerability via XMLDecoder in Oracle WebLogic Server Web Services has been detected. The following resource and information are...
Version Limits for Web Content
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...
Document that is downloaded instead of previewed in the browser
Issue A document with an especial extension is automatically downloaded if visit its URL instead of show it in the browser. Environment Liferay 6.2 Liferay DXP 7.0+ Resolution This is because that specific extension...
How to export Journal article from Liferay portal 6.2EE and import it to DXP 7.1
Issue Recommended approach to export Journal article from Liferay portal 6.2EE and import it to DXP 7.1 Environment Liferay Portal 6.2 EE Liferay DXP 7.1 Resolution LAR files are version dependent. The portal upgrade...
Trash don't show up in site content
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 HTTP cookies are being used in Liferay Portal 6.2
Issue How are cookies are being used in Liferay Portal 6.2 Environment Liferay Portal 6.2 EE Resolution What are cookies: HTTP cookies are small bits of data that are sent by the web application but stored locally in...
Unable to edit uploaded document in Document and Media Portlet.
Issue In Liferay Portal 6.2, while previewing a document, there were options present to edit, delete the document. But in Liferay DXP 7.0, by default these options are not visible while previewing a document....
How to create Wiki page with attachment
Issue When I create a new Wiki page there is no attachment section. Where can I find it? Environment Liferay DXP 7.0 Resolution First, save the newly created page, then edit it Now you can see the attachment...
Users are not visible until reindexing
Issue As an administrator, if I start up a clean DXP bundle, my users are not available in Control Panel. Reproduction steps: 1) Startup a vanilla DXP. Make sure to have at least one (admin) user available on...
HTTP status 414" error may occur when performing a search using the search portlet
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 we track the complete details of the login history of any user from Liferay Database?
Issue If the requirement is to track the events and actions which are going in the Liferay portal like user login logout, document library files actions like add, delete and update. Environment Liferay Portal...
Property com.liferay.portal.upload.UploadServletRequestImpl.max.size does not work in DXP 7.1
Issue When I try to set the value in portal-ext.properties:  com.liferay.portal.upload.UploadServletRequestImpl.max.size=1048576000, I receive the following error:  "The file content_1309-20190510167.lar...
What is a Slim Bundle?
Starting in September of 2019 there will be an additional option to download “Slim Bundles”.  Slim Bundles will be released for every fix pack and every service pack. Please note that...
Patching a Slim Bundle
Issue When attempting to patch a Slim Service Pack bundle or Slim Fix Pack bundle the following error is generated: This installation does not include data for patching. Please copy...
Patching Tool Separate Command
Please Note: The patching tool separate command is only available for Patching tool 2.x versions (Patching Liferay Portal and DXP until 7.2). The Patching Tool’s separate command helps...
How to hide the title of a portlet on DXP
Issue On Liferay Portal 6.2 EE, if one would like to make the title of a portlet non-visible, an easy way is to set an empty string ('') as title. Although, on DXP (7.0 and above) it is no longer possible, hence if...
Resolving errors when using Liferay JSON Web Service to do the searching
Issue When invoking Liferay JSON Web Service to do the searching, you may encounter errors like the following: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.SQLGrammarException: could not execute...
How can I keep a web page out of Google's crawler?
Issue I don't want some pages to be crawled by Google and display in the search result.  Environment DXP 7.0, DXP 7.1, DXP 7.2 Resolution You can prevent a page from appearing in Google Search by including a noindex meta tag...
LPKGVerifyException is reported when upgrading to LCS client 6.0.0
Issue When upgrading to LCS client 6.0.0, the following error is reported: 12-Sep-2019 06:06:57.072 SEVERE [localhost-startStop-1] org.apache.catalina.core.StandardContext.listenerStart Exception sending context...