3151184 - Error occurrs during Configuring the API Management Serivice - User First name cannot be empty

• While configuring the API management service an error occurs similar to:
  

  User First name cannot be empty. Try again after updating:
  
  Request ID: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx

• In the SAML trace we can see Attributes:
  
  
  http://schemas.microsoft.com/identity/claims/displayname 
  http://schemas.xmlsoap.org/ws/2005/05/identity/claims/givenname 
  http://schemas.xmlsoap.org/ws/2005/05/identity/claims/surname 
  http://schemas.xmlsoap.org/ws/2005/05/identity/claims/emailaddress 
  http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name 

• SAP API Management
• Identity Authentication

api management, SAML claims, SAML assertions, First Name, Azure IDP.  , KBA , BC-IAM-IDS , Identity Authentication Service , Problem