For the two years that I've been using Dynamics 365 Sales, I've been able to create placeholder/dummy users and set them as the owner of records.
Starting today, I've been unable to set these users as a record owner, whether manually, by API, or Power Automate.
Instead, I receive this error:
Forbidden and status 403 body {error={code=0x8004d24b, message=The user(Id = guid of dummy user, accessMode = 0) has not been assigned any License. Please contact your system administrator to assign license to this user for the action to succeed. Additional Details: User IsDisabled=False, IsLicensed=False. OriginalCaller=00000000-0000-0000-0000-000000000000 is different.
To my knowledge, nothing has changed on my end.
"Stub users" still seem to be able to own records, but I'm not yet clear on how to create a stub user, even though I have several that exist.