Running ERP Epicor 10 version 10.2.300
Currently, I am attempting some HTTP callouts using the Rest API V1 and so far the callouts seem to work locally using localhost but not externally.
Using localhost it works perfectly
Documentation: https://MyAppServerHost/MyAppServerInstance/api/v1/Erp.Bo.CustomerSvc/List
Actual: https://epicor10/ERP102000/api/v1/Erp.Bo.CustomerSvc/List
Calling through browser results in “This site can’t be reached”
Documentation: https://appserver01/2017R/api/v1/Erp.Bo.CustomerSvc/List
Actual: https://epicor10.test.com/ERP102000/api/v1/Erp.Bo.CustomerSvc/List