2018-11-29 09:40:00.616 ERROR 459 — [http-nio-8082-exec-5] o.o.u.s.s.l.i.DefaultServiceLcmService : Can not instantiate service[code=502, message=Bad Gateway]
2018-11-29 09:40:00.617 ERROR 459 — [http-nio-8082-exec-5] o.a.c.c.C.[.[.[.[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [/api/usecaseui/server/v1] threw exception [Request processing failed; nested exception is org.onap.usecaseui.server.service.lcm.domain.so.exceptions.SOException: SO Service is not available!] with root cause

org.onap.usecaseui.server.service.lcm.domain.so.exceptions.SOException: SO instantiate service failed!