On the Maintain Inbound Dest. tab page in the transaction SBGRFCCONF, you can maintain a separate inbound destination for each application.
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Furthermore, you can maintain the assignment of a queue prefix (classic qRFC) to an inbound destination (bgRFC). Without this assignment, the bgRFC is not able to function.
Maintain the following fields:
Inbound Destination Name
Inbound destination name
You must define a destination for each application.
Queue Name
Prefix for inbound queues
Logon/Server Group
Server group for RFC. This must be defined in transaction RZ12 or SMLG.
Enter your chosen logon/server group in this field. A defined number of instances is assigned to this group. When users log on, they can choose to log on to logon groups. They are then forwarded automatically to the instance with the best response times.