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SAP RFC Overview and Types

Yapay zekadan makale özeti

Basic Concepts: RFC stands for Remote Function Call in SAP
RFC enables communication between SAP structures and external systems
RFC client sends requests to server, which responds with results
Interface Types: RFC interfaces can be ABAP or non-ABAP, standard or custom
Interface defines input/output parameters and exception handling
RFC supports various protocols including TCP/IP, HTTP, and SOAP
Communication Types: Synchronous RFC requires systems to be available during call
Asynchronous RFC allows communication without waiting for completion
Transactional RFC executes functions immediately without waiting
Queued RFC serializes tRFC calls in order
Background RFC is improved version of tRFC and qRFC
Connection Types: Type 3 connects SAP ABAP systems
Type I links ABAP systems to same database
Type T connects to external applications using RFC API