Integration with SAP NetWeaver Process Integration 
Several interfaces are available for connecting SAP Event Management to SAP NetWeaver Process Integration. As a result you are able execute the following processes also in XML sapurl_link_0008_0002_0003 format via the XI-capable interfaces:
Send event messages to SAP Event Management
Make queries to SAP Event Management about event handler data
Create event handlers
The following figure provides an overview of integrating XI in an SAP Event Management system landscape:

For more information, see SAP Service Marketplace at service.sap.com/xi .
You create a sales order in the application system.
You have defined corresponding expected events in SAP Event Management.
Your partners send the appropriate event messages in XML format.
The Integration Engineof SAP NetWeaver Process Integration receives the event messages, processes them, and forwards them to SAP Event Management using Remote Function Call (RFC).
SAP Event Management processes these event messages in accordance with the rules defined in the corresponding rule set:
If the sales order is not fulfilled, SAP Event Management sends an alert to all partners. The Alert Framework sends the alerts. In this case, SAP Event Management uses the master data provided by the Master Data Server for the location.
As a further reaction, SAP Event Management triggers an update of the sales order in the application system.