Issue
Single Sign-on (SSO) is enabled and working as expected (users can authenticate successfully).
When trying to login externally using the "Use external login" link from the local login page, you may see either message on the login screen:
- Redirect failed, please contact your administrator.
- An error has occurred - please contact your system administrator
The URL may also change from
https://InstanceName.service-now.com/login.do
to
https://InstanceName.service-now.com/login_locate_sso.do
Release
All releases.
Cause
There is no default Identity Provider (IdP).
Resolution
1- Navigate to Multi-provider SSO > Identity Providers.
2- Open the IdP record that you want to Default from the list.
3- In the IdP record form locate the Default field check box.
4- Check the Default box to enable the option
5- Save the record.
6- Test the External Login link.