| Business Application Programming Interface |
Standard R/3 interface that enables you to integrate third-party software into the R/3 System.
Business Application Programming Interfaces (BAPIs) are defined in the Business Object Repository (BOR) as methods applied to SAP business objects, in order to perform specific business tasks.
BAPIs are implemented and stored in the R/3 System as RFC-enabled function modules in the Function Builder of the ABAP Workbench.