Did you follow this document - https://learn.microsoft.com/en-us/azure/active-directory/devices/hybrid-azuread-join-federated-domains? Could you please let us know which step is failing for you?
Error when trying to configure Hybrid Azure AD Joined Devices
Hello,
New here, glad to have found this forum. I am having an issue trying to configure Hybrid AD join of my devices from my on-prem AD setup. I've followed microsoft's documentation to configure via the Azure AD connect wizard. After running through the config steps, and clicking the 'Configure' button, I get an error stating that there was a problem, and couldn't continue the integration. I scanned the provided log file, and saw this:
[16:58:55.305] [ 17] [ERROR] PerformConfigurationPageViewModel: An error occurred executing Update ADFS Federated AAD Trust task: Unable to update the metadata on the federated domain.
Scanning further, I also saw this:
Exception Data (Raw): Microsoft.Online.Deployment.PowerShell.PowerShellInvocationException: An error occurred while executing the 'Update-MsolFederatedDomain' command. MSIS7612: Each identifier for a relying party trust must be unique across all relying party trusts in AD FS configuration. ---> System.Management.Automation.RemoteException: MSIS7612: Each identifier for a relying party trust must be unique across all relying party trusts in AD FS configuration.
There is a step during configuration to create a service point connection, I referenced my ADFS server in the 'Authentication Service' field. I'm not sure whether this is the correct choice vs selecting 'Azure Active Directory'. The reason I chose my ADFS server is because we want our users to authenticate via ADFS for Azure AD.
My environment consists of an on-prem Active Directory, and my end goal is to sync our laptops over to Azure AD, which should in turn get synced to the Microsoft Endpoint Mananger UI, so that I may use Intune to apply polices to our devices.
Any help is greatly appreciated, thanks.
jp