I installed Portal 126.96.36.199 using the CA Centos OVA Image and when I access any OOTB PAPI calls, it throws an error
Error: Unable to make request. This may be due to a network error or a Cross-Origin Resource Sharing request pre-flight failure.
This issue never happened in 4.2.2 version of API Dev Portal.
See the attached screen shot and there is no log generated for this error in messages file:
Not sure of the cause of this error.
Any clue/tips on resolving this issue would be appreciated.