Error Code Portal
MicrosoftMicrosoft Entra IDError code

AADSTS75005

Saml2MessageInvalid

Alternative forms: 75005

What does this code mean?

Code AADSTS75005 · An issue reported by Microsoft Entra ID.

Official explanation · Original text

Saml2MessageInvalid - Microsoft Entra doesn’t support the SAML request sent by the app for SSO. To learn more, see the troubleshooting article for error AADSTS75005.

Troubleshooting and diagnostic links

First check that the document's product, version, and environment match your situation.

Source and terms of use

Microsoft Entra authentication and authorization error codes ↗

Creator: Microsoft Corporation and contributors
License: Creative Commons Attribution 4.0 International
Checked on: 2026-11-12

Modifications: 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.

Source details · Original licenses and notices