Office 365 SKU switch Upgrade Order and corresponding Provisioning "AsyncOperation" for APS application Office 365 task fails with:
subscriptionId must be set.
The same error appears in the Office 365 application log.
The cause is a software-related issue APSA-18765.
Please contact your Technical Account Manager or Pooled Team Associates(firstname.lastname@example.org) to schedule an Office 365 package upgrade to version 17.1.1.