Business Application Programming Interface (BAPI) is used in

mySAP SAP ERP is enterprise resource planning software developed by the European company SAP SE. SAP ERP incorporates the key business functions of an organization. The latest version of SAP ERP (V.6.0) was made available in 2006. The most recent SA ...

to achieve business related functionalities. It is a remote-enabled function module which is provided by

SAP Sap is a fluid transported in the xylem cells (vessel elements or tracheids) or phloem sieve tube elements of a plant. These cells transport water and nutrients throughout the plant. Sap is distinct from latex, resin, or cell sap; it is a s ...

Description

BAPIs enable access to SAP functions across formal, stable and dialog-free interfaces. These interfaces can be used by external applications developed by customers and complementary software partners as well as by other SAP applications. Defined as

API An application programming interface (API) is a connection between computers or between computer programs. It is a type of software interface, offering a service to other pieces of software. A document or standard that describes how to build ...

methods of SAP Business Object Types, these object types are used within the Business Framework to enable object-based communication between components.

Business objects A business object is an entity within a multi-tiered software application that works in conjunction with the data access and business logic layers to transport data. Business objects separate state from behaviour because they are communicated a ...

and their BAPIs enable object orientation to be used in central information processing in companies. For example, existing functions and data can be re-used, trouble-free technical interoperability can be achieved and non-SAP components can be implemented. Applications can use BAPIs to directly access the application layer of the R/3 System and, as clients, applications can use the business logic of the R/3 System. BAPIs provide the client with an object-oriented view of the application objects without needing to know the implementation details. BAPIs are always developed by defining scenarios which are used to map and implement system-wide business processes.

References

Application programming interfaces SAP SE {{Compu-network-stub