SAML を使用して Tableau Server にログインするとき、ID プロバイダーを使用した認証の後に、"Unable to Sign In" (サインインできません)、"Invalid username or password" (ユーザー名またはパスワードが無効です) というエラー ページが Tableau Server で表示されます。
さらに、ID プロバイダーからの authnresponse には次の情報が含まれています。
<samlp:Status><samlp:StatusCode Value=\"urn:oasis:names:tc:SAML:2.0:status:Responder\"><samlp:StatusCode Value=\"urn:oasis:names:tc:SAML:2.0:status:RequestDenied\"/></samlp:StatusCode><samlp:StatusMessage>You are NOT authorized to access this Application. (このアプリケーションにアクセスする権限がありません。)</samlp:StatusMessage><samlp:StatusDetail><Cause>org.sourceid.saml20.domain.AuthorizationException: You are NOT authorized to access this Application.</Cause></samlp:StatusDetail></samlp:Status>
authnresponse は次の方法で確認できます。
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