How can I display an "operator does not exist" message when using authentication via SSO / SAML 2.0?
I have single sign-on configured via SAML 2.0 and I am turning off operator provisioning, but I want to show a friendly message to the user to explain that an operator id does not exist on Pega for them rather than getting "Unable to process the SAML WebSSO request : Unable to derive operator from SAML assertion". How can I achieve this?