May 13 2020
08:11 AM
- last edited on
Jan 14 2022
04:45 PM
by
TechCommunityAP
May 13 2020
08:11 AM
- last edited on
Jan 14 2022
04:45 PM
by
TechCommunityAP
The conversion of internal users to B2B users works also in the hybrid scenario according to the article. But in many organisations, the onPremisesUserPrincipalName is filled in Azure AD due to the sync. The conversion gets blocked because of it. Does anyone know why? What makes this attribute special?
Error message says:
"code": "BadRequest",
"message": "The user can't be migrated to external user as the user object has value assigned to OnPremisesUserPrincipalName property.
This feature is still in preview, you can find it here https://docs.microsoft.com/en-us/azure/active-directory/b2b/invite-internal-users
May 18 2020 02:00 AM
hi how did yo mange to , sync the the ‘mail‘ attribute to reflect the users foreign AAD UPN.
-ibaaa
May 25 2020 04:00 AM
@ibaaaa I added the mail to otherMails, this then allowed me to convert, but hit this error message.
Feb 24 2021 12:21 AM
@SebastianStauber I know it's quite a while since you've asked but:
You could create a custom rule in aad connect that is setting this value to Null.
It worked in my environment.
Feb 24 2022 07:06 AM
@almacho77 Could you please let me know if you used the AuthoritativeNull entry in AAD Connect to flush the attribute in Azure AD. If not which rule / value did you use?