SAML + Microsoft Entra ID - user_creation_failed error on auto-creation
🔍Authentication❌Unsolved☁️Zitadel Cloud❓Question
Hi everyone! I'm having an issue with SAML integration between Microsoft Entra ID (as IdP) and Zitadel (as SP) using the TypeScript Login UI (v2). Environment Cloud Binding: HTTP-Redirect
Problem When a new user tries to authenticate via SAML, the auto-creation fails with user_creation_failed error. The flow redirects to: /ui/v2/login/idp/saml/complete-registration?...&postErrorRedirectUrl=%2Floginname&error=user_creation_failed Configuration IDP settings:
SAML Response from Entra ID All required attributes are being sent correctly: NameID: user@domain.com (format: emailAddress) givenname: Jefferson surname: Gonçalves Lemos displayname: Jefferson Gonçalves Lemos email: user@domain.com name: user@domain.com
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