Hello @Khushboo Kumari,
Thank you for posting your query on Microsoft Q&A.
Based on the provided information, it seems that there is a warning regarding the configuration of Microsoft Entra ID Kerberos Object for Hybrid Microsoft Entra join SSO. The warning message indicates that a Kerberos Server object was not detected in the Active Directory domain.
This can happen because of insufficient sync period configured in your AD Sync service. Make sure that Microsoft Entra Connect is configured to sync the AD computer objects every 30 minutes, and no more than 60 minutes. This step will time out if the Microsoft Entra object doesn’t appear within 90 minutes.
When you deploy azure network connection make sure it must have network access to an enterprise domain controller. Try to verify the below checks to be met the pre-checks.
- Makes sure that the AD domain, organizational unit (OU), and credentials in the associated Azure network connection (ANC) are correct.
- Make sure that the domain join user has sufficient permissions to perform the domain join.
- Make sure that the vNet and subnet can reach a domain controller correctly.
Please refer the below Microsoft documents to get more information.
https://learn.microsoft.com/en-us/windows-365/enterprise/health-checks
https://learn.microsoft.com/en-us/windows-365/enterprise/troubleshoot-azure-network-connection
https://learn.microsoft.com/en-us/windows-365/enterprise/identity-authentication#single-sign-on-sso
I hope this information is helpful. Please feel free to reach out if you have any further questions.
Thanks,
Raja Pothuraju.