| Event Id | 604 |
| Source | Microsoft-Windows-ADFS |
| Description | The account partner discovery page called the RedirectToAccountFederationPartner application programming interface (API) with a Uniform Resource Identifier (URI) that does not identify any known account partner. URI: %1 User Action Examine the account partner discovery page for errors. |
| Event Information | According to Microsoft : Cause : This event is logged when the account partner discovery page called the RedirectToAccountFederationPartner application programming interface (API) with a Uniform Resource Identifier (URI) that does not identify any known account partner. Resolution : Examine the URI of the account partner This event occurs when the resource federation server is looking for an account partner whose Uniform Resource Identifier (URI) does not match the URI of any existing account partners. Examine the account partner discovery page (web.config) for errors. If the user provided the whr parameter for home discovery, ensure that the URI in that parameter matches the URI of the account partner that is specified in the trust policy. To perform this procedure, you must be a member of the local Administrators group, or you must have been delegated the appropriate authority. To check the URI of an account partner:
Verify that you can access the Active Directory Federation Services (AD FS)-enabled application from a client browser and that the resource can be accessed with the appropriate authorization. |
| Reference Links | Event ID 604 from Source Microsoft-Windows-ADFS |
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