Patching Troubleshooting & How-To Topics

Here are some frequently referenced Patching Troubleshooting & How-to topics:

How-to

• Installing Fix Packs and Hotfixes on Liferay DXP
• Patching Management Best Practices
• Updating Plugins After Applying a Patch
• Checking for Collisions Before Installing a Hotfix
• Using the Patching Tool with Websphere
• Setting Up the Patching Tool in Weblogic
• Method to diff two Liferay Fix Packs
• Patching a Slim Bundle
• Patching a Liferay Cluster With No Down Time
• Patching Liferay Portal When There Are Custom Apps Installed
• Including Patching Tool Info With a Help Center Ticket
• Installing Fixes That Involve Updates to Database Tables
• How the Patching Tool Detects Changes to JSP Files
• Liferay Security Advisories

Troubleshooting

• Startup errors after installing a hotfix with DXP 7.1 Fix Pack 17
• Patching Tool 'WARNING: Some of the currently installed fixes are not available' after installing a new fixpack and hotfix received on June 2020
• "Problem with the configuration: Unknown release in folder ..." when patching the source code
• Patch Installation Slowdown Due to Windows Security
• Addressing the 'WARNING: Some of the currently installed fixes are not available' Patching-Tool Error
• Unresolved OAuth2 Issue with DXP 7.1 SP1 or SP2
• Known Issues: Liferay DXP 7.0 Fix Packs and Service Packs
• Liferay DXP 7.0 Important Fix Pack Changes
• Addressing the 'WARNING: Some of the currently installed fixes are not available' Patching-Tool Error
• NoClassDefFoundError thrown on PatchInconsistencyException when Service JAR is not patched correctly
• Installing a Patch Without Correctly Shutting Down Liferay Portal Corrupts the Portal Files
• Dockbar Display Error After Patch Installation With Patching Tool

Additional Information

• Patching Overview
• Fix Delivery Method
• Recommended Patching Cycle for Liferay DXP Customers
• Rolling Restart - Breaking Changes