Answered by:
Set-MsolDomainAuthentication: Unknown error occurred.

Question
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Has anyone happened to the same event?
==============================
PS> Get-MsolDomain -DomainName test.my.com
Name Status Authentication
---- ------ --------------
test.my.com Verified Federated
PS > Set-MsolDomainAuthentication -DomainName test.my.com -Authentication Managed
Set-MsolDomainAuthentication : Unknown error occurred.
発生場所 行:1 文字:1
+ Set-MsolDomainAuthentication -DomainName test.my.com -Authentication M ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : OperationStopped: (:) [Set-MsolDomainAuthentication], MicrosoftOnlineException
+ FullyQualifiedErrorId : Microsoft.Online.Administration.Automation.TransientServiceErrorException,Microsoft.Onli
ne.Administration.Automation.SetDomainAuthentication==============================
Tuesday, July 3, 2018 9:30 AM
Answers
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Yes, we have just seen this with our test domain. We have logged a support ticket, it appears to have stopped ADFS as expected but Get-MsolDomain still shows as Federated.
- Marked as answer by jrv Tuesday, July 3, 2018 5:21 PM
Tuesday, July 3, 2018 12:56 PM -
Hi Wally.W & Mohanraj L
Microsoft confirmed they could recreate the issue in various locations and last night raised an internal ticket, I just ran Get-MsolDomain it is showing as managed.
So not sure if Microsoft fixed it or if it just took 20 hours to propagate.
- Marked as answer by jrv Wednesday, July 4, 2018 7:35 AM
Wednesday, July 4, 2018 7:30 AM
All replies
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Yes, we have just seen this with our test domain. We have logged a support ticket, it appears to have stopped ADFS as expected but Get-MsolDomain still shows as Federated.
- Marked as answer by jrv Tuesday, July 3, 2018 5:21 PM
Tuesday, July 3, 2018 12:56 PM -
Hi, Adam_KU
Thanks your reply.
I confirmed that federation was stopped. We expect the Set-MsolDomainAuthentication to operate correctly, and Get-MsolDomain to display correctly.
- Edited by Wally.W Wednesday, July 4, 2018 1:39 AM
Wednesday, July 4, 2018 1:01 AM -
Is this issue resolved from MS side, I am still not able to convert my Federated domain to Standard and not able to remove domain from tenant.
1) To convert Federated domain to Standard:
PS C:\Users\Administrator> Convert-MsolDomainToStandard -DomainName mydomain.com -PasswordFile c:\password.txt -SkipUse
rConversion $false
Convert-MsolDomainToStandard : Service not available
At line:1 char:1
+ Convert-MsolDomainToStandard -DomainName mydomain.com -PasswordFile ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [Convert-MsolDomainToStandard], FederationException
+ FullyQualifiedErrorId : InternalError,Microsoft.Online.Identity.Federation.Powershell.ConvertDomainToManaged2) To remove domain from tenant:
PS C:\Users\Administrator> Remove-MsolDomain -DomainName mydomain.com
Confirm
Continue with this operation?
[Y] Yes [N] No [S] Suspend [?] Help (default is "Y"): y
Remove-MsolDomain : Unknown error occurred.
At line:1 char:1
+ Remove-MsolDomain -DomainName mydomain.com
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : OperationStopped: (:) [Remove-MsolDomain], MicrosoftOnlineException
+ FullyQualifiedErrorId : Microsoft.Online.Administration.Automation.TransientServiceErrorException,Microsoft.Onli
ne.Administration.Automation.RemoveDomainWednesday, July 4, 2018 4:13 AM -
Hi Wally.W & Mohanraj L
Microsoft confirmed they could recreate the issue in various locations and last night raised an internal ticket, I just ran Get-MsolDomain it is showing as managed.
So not sure if Microsoft fixed it or if it just took 20 hours to propagate.
- Marked as answer by jrv Wednesday, July 4, 2018 7:35 AM
Wednesday, July 4, 2018 7:30 AM -
Hi Adam_KU,
I am still facing issue with removing my custom domain and converting domain to standard.
PS C:\Users\Administrator> Remove-MsolDomain -DomainName mydomain.com -Force
Remove-MsolDomain : Unknown error occurred.
At line:1 char:1
+ Remove-MsolDomain -DomainName mydomain.com -Force
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : OperationStopped: (:) [Remove-MsolDomain], MicrosoftOnlineException
+ FullyQualifiedErrorId : Microsoft.Online.Administration.Automation.TransientServiceErrorException,Microsoft.Onli
ne.Administration.Automation.RemoveDomainWednesday, July 4, 2018 10:01 AM -
Hi, I am having this problem at the moment.
How long did you need to wait?
Wednesday, July 4, 2018 2:11 PM -
Hi Anthony Blackburn & Mohanraj L
My domain information was displayed correctly.
The Federated can be change and Get-MsolDomainFederationSettings can be used too.
Let's wait for update propagate.
> Adam_KU
Thanks for your reply and marked to jrv. It's a great help!!!!
Thursday, July 5, 2018 1:14 AM -
Hi,
My issue resolved and my custom domain was removed from tenant now. It seems MS resolved this issue now.
Thanks to everyone.
Thursday, July 5, 2018 4:03 AM -
Hi Wally,
Yes when you Set-MsolDOmain Authentication and set it to Managed it did resolve my issue thanks.
Sunday, June 2, 2019 4:48 AM