MS Error - Zoom Calendar Sync

Question

AADSTS50105: Your administrator has configured the application Zoom ('fxxxxxx-xxxx-xxxx-xxxx-c7xxxxxxx') to block users unless they are specifically granted ('assigned') access to the application. The signed in user '[Moderator note: personal info removed] @abc.com' is blocked because they are not a direct member of a group with access, nor had access directly assigned by an administrator. Please contact your administrator to assign access to this application.

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Answer 1

Hello @Shaniqua Gee,

Welcome to Microsoft Q&A Forum! 

The error AADSTS50105 means that access to the Zoom application has been restricted by your organization’s administrator, and only users or groups that are explicitly assigned to the application are allowed to sign in. Since your account is not currently assigned, the system blocks access. 

Please ask your IT administrator to review and assign your account (or a group you belong to) to the Zoom enterprise application. They can follow the steps outlined in the official Microsoft documentation below: 

• Error AADSTS50105 - The signed in user is not assigned to a role for the application. | Microsoft L… 
• Quickstart: Create and assign a user account - Microsoft Entra ID | Microsoft Learn 

Once your admin assigns the necessary access, you should be able to sign in without further issues. 

I hope the information above provides some clarity. If you have any updates, please feel free to comment below. 

Kind regards, 

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Answer 2

The error message AADSTS50105 indicates that the user is not assigned to the Zoom application in Microsoft Entra ID. This typically happens when the application is configured to block access for users who are not explicitly granted access. To resolve this issue, the user needs to be assigned to the application either directly or through a group that has been assigned access by an administrator.

Here are the steps to resolve the issue:

1. Contact your administrator: Inform them that you need access to the Zoom application.
2. Assignment: The administrator can assign you directly to the application or assign a group that you are a member of to the application.
3. Check group membership: Ensure that you are part of a group that has been granted access to the Zoom application, as nested groups are not supported.

For more detailed guidance on assigning users to applications, refer to the relevant documentation provided by Microsoft.