Support Category: SSO


Specialist Notes:


Please provide the SR below should a user experience the following error message: "


  • Service provider Issuer missing from SAML request 
  • Service provider SAML request is missing either an authnrequest or logout request. 


One of the two is required. 


  • Service provider Unauthorized Service Provider"



Standard Response:


Kindly note that the SAML error is related to Login.gov’s authentication process, which is managed outside of our system.


We recommend trying to access the system again during non-peak hours, as higher traffic can sometimes cause temporary login issues.


If the issue continues, please contact Login.gov Support by calling (844) 875-6446 or submitting a ticket via https://www.login.gov/contact/