SsoAuthenticationException class

SharePoint 2013

An exception that is thrown when a secure store related authentication problem occurs, such as when credentials obtained from SSO are being rejected by the external system or when SSO rejects the user-provided credentials.

Namespace:  Microsoft.BusinessData.Runtime
Assembly:  Microsoft.BusinessData (in Microsoft.BusinessData.dll)

public class SsoAuthenticationException : AuthenticationException

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.