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Thumbnails not generated for .tiff files
Issue Files with extension .tiff do not have their preview image nor the thumbnails generated when being uploaded to Liferay DXP. Environment DXP 7.3.x  DXP 7.4.x Resolution A hotfix can be requested with this fix: LPS-181645. Besides using the hotfix, the attached config file should be...
'User must first login through portal xxxxx' error when using WebDAV
Issue When using WebDAV with an SSO, changing the password on your Liferay account causes the digest in the User_ table to be wiped and changed to null.   This causes the error "User must first login through the portal xxxxx" [com.liferay.portal.service.impl.UserLocalServiceImpl:1314]...
AssetEntryQuery returns empty results for the className User
Issue We found that AssetEntryQuery always returns an empty result when the className is set to "User". Is this an intended behavior? In order to replicate, change "xxxxx" to a valid userId and run the following groovy script. Note the userAssetEntry value will be set but the...
How to set custom page for "You do not have the roles required to access this portlet" error
Issue Custom pages for 404 errors can be easily configured in DXP; however, how can a custom page be designed for the "You do not have the roles required to access this portlet" error? Environment Liferay DXP 7.4 Resolution There is no OOTB functionality to achieve the requested...
Disallow strangers to create accounts
Issue Stranger account creation is configurable through Instance Settings and portal.properties Environment Liferay DXP Resolution Stranger account creation can be enabled/disabled through any of the following mechanisms: Control Panel > Instance Settings > User Authentication > Allow...
Defining file extensions for Document Library documents
Issue Is it possible to define what file extensions are allowed to upload into Document Library? Environment DXP 7.1+ Resolution This configuration is done through UI : Control Panel -> System Settings -> Documents and Media -> SYSTEM SCOPE -> Service -> File Extensions sections Every...
Look and Feel Configuration popup is missing
Issue The 'Look and Feel Configuration' popup with the custom plugin is blank or missing, even though the same is working fine in update 25 of DXP 7.4. Environment Liferay DXP 7.4  Resolution The observed behavior is caused because of the LPS-147681. Therefore, it is needed to modify...
Difference between User_ loginDate and lastLoginDate
Issue Both User_.loginDate and User_.lastLoginDate seem like similar fields, but they are slightly different. Environment Liferay DXP Resolution Last login date is configurable through the following property: # # Set this to true to record last login information for a user. # # Env:...
Dynamic Data Mapping permissions no longer available in Define Permission for a regular role
Issue After creating a new regular role, we are no longer able to get to: Dynamic Data Mapping > Dynamic Data Mapping Structure or to Dynamic Data Mapping > Dynamic Data Mapping Template So, the "Dynamic Data Mapping" menu entry no longer exists in the left menu or in the search, so the...
How to loop through repeatable fields in a Display Page Template
Issue Using Display Page Templates for Web Content with image field which is repeatable and adding more images to this content. When the image field is mapped to the Display Page Template, only the first image is mapped/visible on the UI.  Environment Liferay DXP 7.0+ Resolution If a...
How to recover patching-backup.zip
Issue How to proceed if patching-backup.zip is lost. Environment Liferay DXP Patching Tool Resolution In the event that this issue does occur, the following workaround can be used for general cases: Download a clean bundle. Apply the same patch that was installed in the affected...
The Paragraph field disappears from the Form after failing CAPTCHA verification
Issue The Paragraph field will disappear if submitting the Form with failed CAPTCHA verification as the following screenshots. Before submitting: After submitting: Environment Liferay DXP 7.1, 7.2 Resolution This was fixed by LPS-105460, please open a help center ticket to request a...
Error 425 Can't open data connection for transfer of "/" when trying to connect to a ftp from cloud
Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue When trying to download a file via ftp from Liferay service in cloud, we obtain "error 425 Can't open data connection for transfer of...
Error validating the main servlet path in a content reference
Issue Following an upgrade from DXP 7.3 Service Pack 1 to Update 10, we cannot reference a main servlet path within a Basic Web Content article Steps to Demonstrate 1. Create a new Basic Web Content article with this input Title: Test Content: Test content <a...
Not Found page seen instead of Login Prompt when logged out and navigating to private pages
Issue When not logged in, and user attempts to navigate to private page's URL, instead of being prompted to log in, a 'Not Found' page is seen instead. Environment DXP 7.4 Resolution In DXP 7.3, when users are not logged in and they navigate to a private page's URL, they are prompted to...
Bootstrap compatibility with Liferay DXP 7.4
Issue What version of Bootstrap is compatible with Liferay DXP 7.4 and what type of coverage is offered?  Environment Liferay DXP 7.4 Resolution Liferay Support currently supports Bootstrap 4 and will be supporting this version for the foreseeable future.  Additional Information Why...
smallAttributeValue and largeAttributeValue fields in DDMFieldAttribute
Issue Differences between smallAttributeValue and largeAttributeValue fields in DDMFieldAttribute table. Environment Liferay DXP 7.4 Resolution Both fields save same conceptual information, but are different in their capacity: smallAttributeValue: Saves the attribute if its value size is...
Stylebooks with Accent or Special Characters in Title Fail to Export
Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue When attempting to export a stylebook with a name containing accent or special characters, a blank page is displayed and the...
Accessing to Objects custom fields in an Aplication Diplay Template
Issue I'm configuring a search results ADT for a custom Object. By default I can choose, in the available variables, the title, author, etc. But I need to access custom fields of the Object as well. Environment Liferay DXP 7.4 Resolution Search for the service endpoint in the API console...
Is it possible to set the left-side flyout Menu in Liferay DXP 7.3?
Issue Starting from DXP 7.3, the Control Panel  is accessible via the waffle Applications Menu replacing the left-side flyout Menu. Is there any setting that will allow me to bring back the traditional DXP 7.2 Menu? Environment Liferay DXP 7.3 Liferay DXP 7.4 Resolution You can switch to...

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