Problem
When I create a new API the supplied "System Name" is used to compose the default APIcast URL. Since the system name allows the usage of upper-case letters, I am not able to create a matching Openshift route, as Openshift only allows lower case routes. It only seems to work when I create the route in lowercase and update the Integration configuration of the API also to use only lower-case letters.
Suggested solution
Only allow lower case service system name so matching routes are possible on OpenShift.