Challenge, Error and Exit URLs
Challenge, Error and Exit URLs can be defined to configure the destination to which the user will be redirected under various conditions.
One set of URLs can be configured for each SP (SmartOrg and career section). In addition, individual career sections can have their own values for these URLs. These values will override the defaults for the career section SP.
Challenge URL
The Challenge URL setting defines the page where the user will be directed to present his credentials. There are two options:
Default login page: Standard Oracle Taleo Enterprise Edition page. No redirection to the IdP.
SP Initiated Servlet redirect: The user is redirected to the IdP's login page. This option must be selected to enable SP initiated flows from SmartOrg and career section to the chosen IdP.

Error URL
The Error URL setting defines the page where the user will be directed when an SSO error occurs. It can be the default Oracle Taleo Enterprise Edition error page or a custom page defined by the customer. Typical errors that would generate an SSO error are:
Locked user account
Invalid Assertion (generic SSO response issue)

Exit URL
This Exit URL setting defines where the Service Provider sends the user upon exiting the application. Three options are available:
Default exit page – Display the login screen
Custom URL – Display a custom page defined by the customer
No exit page – Display the exit screen
