How Does Sap Interface Work

The SAP interfaces enable business process integration and asynchronous data communication between two or more SAP systems or between SAP and external systems.

What is a SAP interface?

The SAP interfaces enable business process integration and asynchronous data communication between two or more SAP systems or between SAP and external systems.

What is SAP MM interface?

Interfaces are written & used for exchange/update/send/receive data between SAP and Other systems on an ongoing basis. It work as business connector between two systems & can be used for many times till you want but you used conversions which are written to load data into SAP only once/onetime.