Security Policy Errors

How to Fix Microsoft Defender for Identity Instance Creation Failures

Bushra Parveen Oct 1, 2026 868 views

Question details

Users are encountering errors when attempting to provision a new Microsoft Defender for Identity instance.

How to Fix Microsoft Defender for Identity Instance Creation Failures

Product: Microsoft Defender for Identity
Device & OS: not provided
Scenario: Setting up a Microsoft Defender for Identity instance in an enterprise environment.
Observed behavior: The instance creation process fails, typically due to missing administrative permissions, missing licenses, or conflicts with pre-existing Azure ATP groups.

Before you start

Ensure you have access to the Microsoft Entra admin center and Microsoft 365 admin center before proceeding with these troubleshooting steps.

Solution 1Recommended

Verify Administrator Permissions and Licensing

Ensure your account has the correct administrative roles and licenses assigned before attempting to create the instance.

Microsoft Defender for Identity requires specific elevated privileges and active licenses to complete the setup process. Missing either of these will immediately block instance provisioning.

Check administrative roles

Log in to the Microsoft Entra admin center and verify that your user account holds either the Global Administrator or Security Administrator role.

Verify license assignment

Navigate to the Microsoft 365 admin center, go to Users > Active users, select your account, and confirm that a valid Microsoft Defender for Identity license is actively assigned.

Check for existing Azure ATP groups

Search your directory for any legacy Azure ATP groups that might conflict with the new instance creation. If found, rename or remove them before trying again.

Verify Administrator Permissions and Licensing

Propagation Time: Role assignments and license applications may take up to 24 hours to fully propagate across all Microsoft services.

Solution 2

Escalate to Microsoft Azure Q&A Support

If provisioning still fails after confirming roles and licenses, request specialist help through official Microsoft channels.

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Frequently Asked Questions

What roles are strictly required to create a Microsoft Defender for Identity instance?

You must hold either the Global Administrator or Security Administrator role within Microsoft Entra ID to successfully provision a Defender for Identity instance.

Why would an existing Azure ATP group cause my instance creation to fail?

Microsoft Defender for Identity was formerly known as Azure Advanced Threat Protection (ATP). If legacy Azure ATP groups still exist in your active directory, they can conflict with the automated group creation process required for new instance provisioning.

How long does it take for a newly assigned Defender for Identity license to take effect?

While license assignments in Microsoft 365 often take effect within 15 to 60 minutes, it can occasionally take up to 24 hours for the license status to fully sync across all backend Microsoft Entra ID services.

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