Posting BAPIs/RFCs/IDocs from Multiple RFC Destinations in the Outbound Adapter

From within a single SAP gateway, RFCs/BAPIs/IDocs are passed on to the Outbound adapter from RFC destinations. When an RFC/BAPI or an IDoc is executed on a specific RFC Destination, the SAP system passes on the request to the adapter registered on the Program ID that is mapped to the RFC Destination. See the following figure for demonstration.

A single instance of the Outbound adapter can service RFCs/BAPIs/IDocs from multiple RFC destinations. This is achieved by configuring the adapter for multiple Outbound connections in TIBCO Designer palette. See Load Balancing Using Distributed Queue for details.