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MicrosoftMicrosoft Entra ID오류 코드

AADSTS500021

Access to '{tenant}' tenant is denied

다른 표기: 500021

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Microsoft Entra ID 로그인·토큰 발급 과정에서 기록된 AADSTS500021입니다. 오류 원문과 테넌트의 로그인 로그를 함께 확인하세요.

공식 설명 · 원문

Access to '{tenant}' tenant is denied. AADSTS500021 indicates that the tenant restriction feature is configured and that the user is trying to access a tenant that isn't in the list of allowed tenants specified in the header Restrict-Access-To-Tenant. For more information, see Use tenant restrictions to manage access to SaaS cloud applications.

해결·진단 링크

문서의 제품·버전·발생 환경이 현재 상황과 일치하는지 먼저 확인하세요.

출처·이용 조건

Microsoft Entra authentication and authorization error codes ↗

저작자: Microsoft Corporation and contributors
라이선스: Creative Commons Attribution 4.0 International
확인일: 2026-11-12

변경 내역: Extracted official AADSTS table; Markdown stripped; short English error name selected; original Korean product context added. Official general diagnostic guide is distinguished from code-specific troubleshooting. Documentation license explicitly granted by README Legal Notices; repository LICENSE currently contains MIT terms, also retained as evidence.

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