What is BDC
BDC stands for Batch Data Communication which is a batch interfacing technique developed by SAP developed mainly used for uploading data into the SAP R/3 systems. Batch Data Comumunication (BDC) works by simulating the user input from transactional screen via an ABAP program.
In terms of data loading an input file following with a certain structure will be delivered by the user in form a “TXT” file or “PRN” saved from Excel. So an Abaper will be creating a program to read this file intereracting with BDC so the file is uploaded into the SAP system.
Stay Tuned I will be posting more information related very soon.