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Answer» RFCs can be USED for the following mentioned purposes:
- To ESTABLISH Communication between different SYSTEMS, such as between two SAP systems or between an SAP system and an external system.
- To establish Communication between application instances or between the application layer and the presentation layer (GUI communication).
- Can be Used for Parallelizing Processes as one program after another can start several RFCs asynchronously WITHOUT waiting for processing to finish, RFCs are used to parallelize processes and dynamically distribute workload over the different servers within an SAP system.
RFCs can be used for the following mentioned purposes:
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