Dynamics Community Forum Thread Details

Hello MK-02040430-0,

You're encountering a very specific and frustrating error: AADSTS7000112: Application '2f29638c-34d4-4cf2-a16a-7caf612cee15'(Microsoft Dynamics CRM for Microsoft Office Outlook) is disabled. This error directly points to the legacy Dynamics 365 for Outlook add-in being disabled in your Azure Active Directory (AAD).

Here's a breakdown of the problem and potential solutions, along with why Microsoft Support might be delayed:

Understanding the Problem:

Dynamics 365 for Outlook (Legacy):
- The application ID 2f29638c-34d4-4cf2-a16a-7caf612cee15 corresponds to the legacy Dynamics 365 for Outlook add-in.
- This add-in is being phased out in favor of the Dynamics 365 App for Outlook.

AADSTS7000112 Error:
- This AAD error indicates that the application is disabled in your Azure Active Directory tenant.
- This means that users are prevented from authenticating with the add-in.

Why It Might Be Disabled:
- Accidental Disablement: An administrator might have accidentally disabled the application.
- Security Policies: Your organization's security policies might have disabled the application.
- Microsoft Deprecation: Microsoft might have disabled the application in your tenant as part of the deprecation process.

Troubleshooting and Solutions:

Verify Application Status in Azure AD:
- Azure Portal:
  - Log in to the Azure portal with an administrator account.
  - Navigate to Azure Active Directory > Enterprise applications.
  - Search for the application with the ID 2f29638c-34d4-4cf2-a16a-7caf612cee15 (or "Microsoft Dynamics CRM for Microsoft Office Outlook").
  - Check the application's status. If it's disabled, enable it.
- PowerShell:
  - You can also use PowerShell to check and enable the application.
  - Use the Get-AzureADServicePrincipal and Set-AzureADServicePrincipal cmdlets.

Check Conditional Access Policies:
- Azure Portal:
  - Navigate to Azure Active Directory > Security > Conditional Access.
  - Check for any Conditional Access policies that might be blocking access to the Dynamics 365 for Outlook add-in.
- It is very possible that a conditional access policy is blocking the old application.

Encourage Transition to Dynamics 365 App for Outlook:
- Dynamics 365 App for Outlook:
  - The Dynamics 365 App for Outlook is the recommended replacement for the legacy add-in.
  - It offers improved performance, reliability, and functionality.
  - It is also much more secure.
- User Training:
  - Provide training to your users on how to use the Dynamics 365 App for Outlook.

Microsoft Support (Escalate):
- Escalate Your Ticket:
  - Since you've already opened a support ticket, escalate it.
  - Provide them with the error message and the application ID.
  - Emphasize the urgency of the issue.
- Microsoft Documentation:
  - Point them to the Microsoft documentation that explains the deprecation of the old outlook add in.

Check Exchange Online Configuration:
- In some rare cases the problem can be related to the exchange online configuration.

Why Microsoft Support Might Be Delayed:

Deprecation Focus: Microsoft's support resources are likely focused on the Dynamics 365 App for Outlook, as the legacy add-in is being phased out.
Complex Issue: The issue might require coordination between multiple teams (Dynamics 365, Azure AD, Exchange Online), which can lead to delays.
High Volume: Microsoft Support might be experiencing a high volume of tickets.

Key Recommendations:

Prioritize transitioning to the Dynamics 365 App for Outlook.
Verify the application status in Azure AD.
Escalate your support ticket if you don't receive a response soon.

By following these steps, you should be able to resolve the issue or find a suitable workaround.

If my answer was helpful, please click Like, and if it solved your problem, please mark it as verified to help other community members find more. If you have further questions, please feel free to contact me.

My response was crafted with AI assistance and tailored to provide detailed and actionable guidance for your Microsoft Dynamics 365 query.

Regards,

Daivat Vartak

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trying to configure the MS Dynamics 365 for Outlook and get the following message

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