Just a reminder that this is only affecting the Workflow Service. The Estimated Duration is 2 hours per day, starting from the start time for each wave.
What: Backend databases for the Workflow services will be upgraded to the latest version in multiple waves. On the Last wave we will also upgrade the Collaboration Service for all environments during last wave.
Estimated Duration: 2 hours per day starting from the start time for each wave
Impact: During this time, Workflow service operations will be unavailable. Reading/Creating/Updating/Closing Workflow Tasks won’t be possible during the specific time period.
Why: Backend databases have to be upgraded
Who is affected: All users and 3rd-party services using Workflow-related features (Tasks, Inbox, Workflow API, etc)
Action: Look at the When/Where details to determine which wave impacts your tenants. There is no additional action you need to take before or after these upgrades.
This scheduled maintenance affected: US Cloud (Workflow API), US Healthcare Cloud (Workflow API), US Financial Services Cloud (Workflow API), European Union Cloud (Workflow API), Asia Pacific Cloud (Workflow API), Canada Cloud (Workflow API), and United Kingdom Cloud (Workflow API).