When creating a contract first webservice (wsdl first)
Currently it is not possible have two promoted services share the same context path binding configuration. a exception will occur when it tries to publish.
for legacy reasons It should be possible to publish more WS endpoints on the same context path. internally the service is published to " _ctxRoot + "/" + config.getPort().getServiceName(); "
as detailed here
https://github.com/jboss-switchyard/components/blob/master/soap/src/main/java/org/switchyard/component/soap/endpoint/AbstractEndpointPublisher.java

Error thrown.
org.jboss.msc.service.DuplicateServiceException
Service jboss.ws.endpoint."switchyard-example.deployment"."myservice" is already registered