Answer / tharun

Generally BAPI,ALE,IDOC are called interfaces.They allow to
get data from other SAP or Non SAP system.

Answer / sudhakkar

to transfer r exchange data between R/3 n R/3 and nonsap to
SAPR/3, interfaces r useful like ALE , BAPI....

Answer / arjun manglekar

I think there are 2 interfaces
1) Inbound Interfaces (Inbound IDOC)
2) Outbound Interfaces (Outbound Idoc)

Answer / sidhu

Interfaces is nothing but to exchange the data b/w sap to sap or sap to nonsap systems.
they are different types are there.
1) RFC
2) BAPI
3) ALE/IDOC
4) WEB SERVICES

Answer / guest

are u talking about RFC Interfaces ???

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