Event Id | 664 |
Source | Microsoft-Windows-ADFS |
Description | The Federation Service failed a privileged Web method call because Secure Sockets Layer (SSL) client authentication information was not available. This event can occur if the client does not provide a client certificate or if Internet Information Services (IIS) rejects the client's certificate because it does not chain to a trusted root certification authority in the Federation Service. User Action If this is a valid call from the Federation Service Proxy, ensure that the root of the Federation Service Proxy client certificate is trusted by the Federation Service. |
Event Information | According to Microsoft : Cause : This event is logged when the Federation Service failed a privileged Web method call. Resolution : Trust federation server proxy client certificate Ensure that the federation server proxy client certificate is present in the FSP certificates section in the properties of the trust policy of the Federation Service. If it is not present, add the federation server proxy client certificate to the Federation Service. To perform this procedure, you must be a member of the local Administrators group, or you must have been delegated the appropriate authority. To ensure that the federation server proxy client certificate is present in the trust policy of the Federation Service:
A specific event (ID 674) should be generated on the federation server proxy computer if the federation server proxy is able to communicate successfully with the Federation Service. To perform this procedure, you must be a member of the local Administrators group, or you must have been delegated the appropriate authority. To verify that the federation server proxy can communicate with the Federation Service:
At this point your browser should display the error message "Server Error in '/adfs' Application." This step is necessary to generate event message 674 to verify that the clientlogon.aspx page is being loaded properly by Internet Information Services (IIS). |
Reference Links | Event ID 664 from Source Microsoft-Windows-ADFS |
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