I will try to link to this post. My configuration I believe is following the documentation but is not working exactly as expected. I can verify that broker created user from SAML response it received from Idp but then does redirect and results with NULL login action No webpage was found for the web address: https://<broker-root>/auth/realms/<realm name>/login-actions/null HTTP ERROR 404 Could you advise what could possibly trigger this? -- View this message in context: http://keycloak-user.88327.x6.nabble.com/keycloak-user-IdP-initiated-SSO-... Sent from the keycloak-user mailing list archive at Nabble.com.