Authentication Setup Error

[Leeyong88]

Hi everyone, 

I'm trying to follow: 

Configure single sign-on - Power Virtual Agents | Microsoft Docs after Bot suddenly receiving error :2003 (sorry the bot can't talk in a while).

I have my Azure app registration setup earlier and it used to run the bot before it encounter error. 

When i test the bot, i can't get authentication code but turn out Service Error message. (It said i need to be multi tennant...)

I have select multi tenant from my Azure account, the error is still there.

Hope to get your advise. 

Appreciate it. 

Regards, 

LeeYong

{
  "error": {
    "code": "ServiceError",
    "message": "Missing required query string parameter: code. Url = https://token.botframework.com/.auth/web/redirect?error=invalid_request&error_description=AADSTS50194%3a+Application+%2737511936-60b9-4593-8974-9bf70213fd64%27(RObot)+is+not+configured+as+a+multi-tenant+application.+Usage+of+the+%2fcommon+endpoint+is+not+supported+for+such+applications+created+after+%2710%2f15%2f2018%27.+Use+a+tenant-specific+endpoint+or+configure+the+application+to+be+multi-tenant.%0d%0aTrace+ID%3a+5848a19f-d91b-4c05-af41-1f2e50990d00%0d%0aCorrelation+ID%3a+07072ada-656c-4fda-a129-808045f49ae0%0d%0aTimestamp%3a+2022-01-22+15%3a10%3a30Z&state=147a20fe624a4975a3a9d7f4f2f3218c"
  }
}

[Expiscornovus]

Hi @Leeyong88,

Can you double check the manifest of your App Registration in Azure Active Directory? Can you check what the value is of the accessTokenAcceptedVersion property? 

[Leeyong88]

@Expiscornovus , thanks for you reply. I appreciate it. This error only happens on my test bot. 

This is what found in manifest:

"accessTokenAcceptedVersion": null,

When I try in my production bot, everything is clear. No error surprisingly. 

[Expiscornovus]

Hi @Leeyong88,

I would have expected that value to be 2, as far as I am aware that means it is multitenant.

Can you manually update the value of that property in your manifest to 2 and see if that makes a difference for you?