Installer 10.15 | Complete Installation and Upgrade Information for Software AG Products | Upgrading Software AG Products On Premises | Upgrade Integration Server or Microservices Runtime and Hosted Wm Packages | Complete the Integration Server or Microservices Runtime Upgrade | Upgrade from 10.1: Save and Synchronize an Updated Publishable Document Type
 
Upgrade from 10.1: Save and Synchronize an Updated Publishable Document Type
If your solution includes publishable document types with an encoding type of protocol buffers, you need to edit, save, and synchronize the publishable document types to Universal Messaging while the queues of subscribing triggers are empty.