Uses of BAPI
Can anyone explain about BAPI transaction? Whats the uses of BAPI?
BAPI it's SAP function module which is responsible for execution of major processes for data entry/maintenance. For example, creation of FI document, Purchase orders, etc. Additionally, one can fetch data from the tables using certain BAPIs. BAPIs could be used(called) in an ABAP program, manually (via SE37) or via LSMW process.
BAPI transaction gives summary for all active SAP BAPIs + documentation for their usage.