When using On Demand Migration (ODM) to migrate a Scheduled Mailbox account to the target tenant, the following error is logged:
Creation of 'SchedulingMailbox' mailbox is not currently supported, Tenant : tenant.company.com
Microsoft Scheduled Mailbox can not be migrated via ODM at this time. The user's mailbox has the copies of the Booking Calendar items, They can be used to recreate them in the target once a new Booking Calendar is setup for the user.
Microsoft Bookings is a Microsoft 365 product that is not currently supported by ODM. There is no ETA on when or if this type of mailbox could be supported for a migration.
https://bookings.cloud.microsoft/bookings/calendar
Note: Under the Accounts tab for a Scheduled Mailbox, the ODM Licensed column should show Not Required.
