Unable to save Sensitivity Labels (Rights Management not active for Tenant)

Suneet Luthra 20 Reputation points
2025-07-22T09:55:45.3433333+00:00

msg.txt

This is the message that we are getting. Need help resolving this. Checked the docs but unable to install AIPService.error

Microsoft Security | Microsoft Purview

Answer accepted by question author
Chandra Boorla 15,480 Reputation points Microsoft External Staff Moderator
2025-07-23T01:16:27.5033333+00:00

Hi Suneet Luthra

Thank you for sharing the details.

The error message you're encountering - Microsoft.Exchange.Management.UnifiedPolicy.RmsInactiveForTenantException | Rights Management is not active for the tenant - indicates that Azure Rights Management (RMS) is not enabled for your Microsoft 365 tenant.

This service is required to apply encryption - based sensitivity label features, such as restricting access or usage rights on documents and emails.

To resolve this - You will need to activate the Rights Management service for your tenant. Here are two ways to do it:

Using PowerShell

Open PowerShell as Administrator.
Run the following commands:

Install-Module -Name AIPService -Force
Connect-AipService
Enable-AipService
Get-AipService  # to confirm it's enabled

You will need to be a Global Administrator or Compliance Administrator to perform this.

For more details, please refer: Activating the protection service from Azure Information Protection

Using Microsoft Purview Portal

Go to the Microsoft Purview Compliance Portal: https://compliance.microsoft.com
Navigate to: Information protection > Labels
If prompted, follow the on-screen steps to activate protection.

Once activated, you should be able to save and apply sensitivity labels with encryption settings.

Please refer similar thread on Microsoft Q&A platform for useful insights: Cant Enable Access Control for Sensitivity Labels in Microsoft Purview

I hope this information helps. Please do let us know if you have any further queries.


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  1. Suneet Luthra 20 Reputation points
    2025-07-25T05:30:50.9966667+00:00

    I will look into the BPOS_S_Enterprise license (I believe it is part of Exchange Online Plan 2). However when I input the commands in the Power Shell, it didn't work. Please see the failure notices below from the PowerShell screen..

    PS /home/suneet> Install-Module AIPService -Force

    PS /home/suneet> Connect-AipService

    Connect-AipService: The 'Connect-AipService' command was found in the module 'AIPService', but the module could not be loaded due to the following error: [Could not load file or assembly 'System.Web.Services, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'. The system cannot find the file specified.

    ]

    For more information, run 'Import-Module AIPService'.

    PS /home/suneet> Enable-AipService

    Enable-AipService: The 'Enable-AipService' command was found in the module 'AIPService', but the module could not be loaded due to the following error: [Could not load file or assembly 'System.Web.Services, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'. The system cannot find the file specified.

    ]

    For more information, run 'Import-Module AIPService'.

    I think the import module is not loading. I'm a Global Administrator. so the role should allow me to do that.

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