Data Interfaces

Chapter 2 Summary
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l The SAP gateway (CPI-C handler) is used for all
communications with SAP R/3 Systems.
l SAP side information tables are configuration tables
where you define the necessary connection parameters
for a communication.
l To implement a communication via Remote Function Call
(RFC), you make control entries in the appropriate tables
(RFCDES, RFCD).
l Communications are possible between R/3 Systems,
between R/3 and R/2 Systems, as well as between R/3
Systems and external programs.