Answer / raj

In Bapi, You create business objects and those are then registered
in your BOR (Business Object Repository) which can be accessed outside the
SAP system by using some other applications (Non-SAP) such as VB or JAVA

In this case you only specify the business object and its method from
external system, in BAPI there is no direct system call. while RFC are direct
system call

Answer / ramya

rfc-used in sap to sap system data transfer
bapi-for non sap systems also

Answer / ganesh sawant

1. RFC is subset of BAPI...or BAPI is more polished for external use than RFC
2. BAPI is used in LSMW after connecting it with the business object and can be register with the data transfer work bench.
3. BAPI are used to create BAPI ALE Interface.
4. BAPI's follow strict naming conventions and can be searched by tcode BAPI.
5. BAPI use external to internal coversion modules for all input parameters.
6. All the Message are to be returned in BAPIRET2 structure.

Answer / sudhakar kakarla

BAPI is used to connect with SAP to SAP as well as SAP to non-SAP .
Where as RFC is used to connected with sap to sap only.

Answer / madhu

bapi-used in sap to sap system data transfer
rfc-for non sap systems also

how to cal driver program in smart forms??

6 Answers   CTS,

Can we write inner join between transparent table and cluster table? If both having common fields?

8 Answers   Cap Gemini,

Explain Sales Flow?

2 Answers  

Why do we need enhancements?

0 Answers  

Can we reuse a userexit?

0 Answers   HCL,

What is an ABAP/4 Query?

1 Answers  

What is the significance of keyword " H I D E"

4 Answers  

How we can retrieve data using secondary index. Explain with simple example?

0 Answers  

Difference between sy-tabix and sy-index?

0 Answers  

How many times we can use At Selection Screen Output and on field event in report?

3 Answers   IBM, Maventic,

Explain how is batch input process different from processing on line?

0 Answers  

How will you process the Session method in Background?

3 Answers   Emco, FutureSoft,