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What Is The Difference Between Rfc And Bapi?

Answer»

BAPI :

  • BAPI is a library of function modules released by SAP to the PUBLIC so that they can interface with SAP.
  • There is a Business Object Associated with a BAPI. So a BAPI has an Interface, Key Field, Attributes, Methods, and Events.
  • Outside world (JAVA, VB, .Net or any Non SAP system) can connect to SAP using a BAPI.
  • ERROR or Success messages are returned in a RETURN table.

RFC:

  • RFC is nothing but a remote enabled function module. So if there is a Function Module in SAP system 1 on server X , it can be called from a SAP system 2 residing on server Y.
  • No Business Object is associated with a RFC.
  • Non–SAP world cannot connect to SAP using RFC.
  • RFC does not have a return table.

BAPI :

RFC:


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