I am trying to understand the concepts of BDC.
I have understood :-
1. Input/Output Process using GUI_UPLOAD and GUI_DOWNLOAD
2. CALL TRANSACTION USING itab_bdc...
But unable to understand the concept behind -
3. BDC Session Method or you may call it Batch Input Method.
My understanding so far - It is a bunch of CALL TRANSACTIONS which are binded together using Transaction SM35 which have logging and other functionalities... Is this true??
Please provide some tutorials or explanation for this BDC method.
Thanks in advance,