E4C FSM Message Broker runs as a web service server. This service is used by its SAP counterpart (E4C Data Processor) to send messages to FSM Cloud. As such, the service must be available on a certain TCP port and is registered with a certain URL in the system. The service URL may look like the one below, when configured to listen on port 9999:
http://localhost:9999/proaxia.e4c.msgbrkr.Outbound.WebService/SendOutboundMessageService/.
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