Answer / paramjeet

Transferring of large/external/legacy data into SAP system
using Batch Input programming. Batch input is a automatic
procedure referred to as BDC(Batch Data Communications).The
central component of the transfer is a queue file which
receives the data vie a batch input programs and groups
associated data into ?sessions?.

Answer / uday kumar

Batch Data Communication or BDC is a batch interfacing
technique that SAP developed. It is mainly used for
uploading data into the SAP R/3 system. BDC works by
simulating the user input from transactional screen via an
ABAP program.

The data input data file will come in the form of a flat
file which the user save as file type txt file or prn file
from the Microsoft Excel program. An Abaper will create a
program to read the text file and upload into the SAP system.

Normally, the tcode SHDB will be used to record the
transaction code the user used. After, the simulation, the
Abaper can generate a sample program and modify from there.
It makes the programming easier and faster.

Answer / damodar reddy

BDC is Batch Data communication There r 3 steps to write BDC
program
step1: Converting Legacy system data into a FLAT file called
CONVERSION.
step2: Transferring FLAT file into SAP system called SAP
DATA TRANSFER
step3: Depending on BDC type
--> Call Transaction(writing program explicitly)
--> Session method(sessions r created and processed.
if success data will be transferred )

Answer / surendranath

stands for batch data communication used to upload huge
amount of from a legacy system into R/3 system

Answer / abhishek

BDC stands for batch data communication allows you perform
database updates in the background and the data appears as
if it has been entered manually.

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