I am creating JSON datasource as I pass API url to create datasource. Datasource is created successfully but while creating domain by using that datasource getting error as "datasource connection is failed". Below error showing in jasperserver.log file 2019-10-29 03:44:52,285 ERROR SecureExceptionHandlerImpl,http-nio-8080-exec-10:116 - There was an error on the server. Try again or contact site administrators. (Error UID: d7befe72-db8e-489f-a1c4-cd131a60a501) 2019-10-29 05:08:21,770 ERROR SecureExceptionHandlerImpl,http-nio-8080-exec-2:116 - There was an error on the server. Try again or contact site administrators. (Error UID: 1595610c-ae38-45ac-a3a9-850844c9aa3e) 2019-10-29 05:09:31,585 ERROR SecureExceptionHandlerImpl,http-nio-8080-exec-7:116 - There was an error on the server. Try again or contact site administrators. (Error UID: e12b4888-54d5-4f30-ad02-4cc742678f44) 2019-10-29 05:20:14,636 ERROR SecureExceptionHandlerImpl,http-nio-8080-exec-5:116 - There was an error on the server. Try again or contact site administrators. (Error UID: 2c83ce31-e5c3-422e-964c-f74c247a2f6b) Please suggest . Is any configuration is required to create domain by using JSON datasource.