Failed to Update Company Branding

Malinda Dharmasiri 6 Reputation points
2021-02-10T04:54:33.227+00:00

Unable to update the already set company branding. It gives the following error "Failed to update tenant branding for locale 'Default' " when try to save.

Please help. Thanks in advance

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Microsoft Security | Microsoft Entra | Microsoft Entra ID
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  1. Mike Loffland 6 Reputation points
    2021-03-10T18:38:17.1+00:00

    @VipulSparsh-MSFT

    I am having the exact same issue when attempting to add an image to "Square logo image"... the https://main.iam.ad.ext.azure.com/api/LoginTenantBrandings/0 endpoint that is being called in the background is responding with an error response payload:

    {"ClassName":"Microsoft.Portal.Framework.Exceptions.ClientException","Message":"The image stream does not have a vaild image format.","Data":{},"HResult":-2146233088,"XMsServerRequestId":null,"Source":"Microsoft.ActiveDirectory.PortalExtension.ADExtension","HttpStatusCode":400,"ClientData":{}}  
    

    I am providing a valid PNG file... so, I don't understand what the problem is. In addition.. "valid" is spelled incorrectly in the error message.

    1 person found this answer helpful.

  2. SUNOJ KUMAR YELURU 15,491 Reputation points MVP Volunteer Moderator
    2021-02-10T05:46:01.85+00:00

    HI @Malinda Dharmasiri
    Refer to the below URL's
    Azure Active Directory Company Branding - Can't Edit
    Add branding to your organization's Azure Active Directory sign-in page

    If the Answer is helpful, please click Accept Answer and up-vote, this can be beneficial to other community members.


  3. VipulSparsh-MSFT 16,311 Reputation points Microsoft Employee
    2021-02-16T06:56:00.173+00:00

    @Malinda Dharmasiri I was getting the same error when trying to change the logo for default company branding yesterday, but today I was able to successfully edit it.
    Can you give it a try today and confirm ?

    If it fails again, please drop an email to azcommunity[at]microsoft[dot]com with subject "Attn-Vipul" and we will investigate further.


  4. Aorangi Vaia 6 Reputation points
    2022-02-16T22:17:31.057+00:00

    Hey Team,

    Was wanting to see if this has been resolved but judging by the comments, it hasn't.
    We are hoping to make these adjustments to train staff to distinguish the difference between our login page and a possible phishing page.


  5. Sammy Kargaard Elal 0 Reputation points
    2023-12-08T12:04:39.7733333+00:00

    Either the description is wrong or the validation value. Resampled my logo to 10 kb then it worked. But it's not pretty.

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