1. What is the typical structure of an ABAP/4 program?
ANS: -
HEADER ,BODY,FOOTER.
2. What are field symbols and field groups.?
Have you used "component idx of structure" clause with field groups?
ANS:-
Field symbols:-
Field groups :-
3. What should be the approach for writing a BDC program?
ANS:-
STEP 1: CONVERTING THE LEGACY SYSTEM DATA TO A FLAT FILE to internal table CALLED "CONVERSION".
STEP 2: TRANSFERING THE FLAT FILE INTO SAP SYSTEM CALLED "SAP DATA TRANSFER".
STEP 3: DEPENDING UPON THE BDC TYPE i)call transaction(Write the program explicity)
ii) create sessions (sessions are created and processed.if success data will transfer).
ANS: -
HEADER ,BODY,FOOTER.
2. What are field symbols and field groups.?
Have you used "component idx of structure" clause with field groups?
ANS:-
Field symbols:-
Field groups :-
3. What should be the approach for writing a BDC program?
ANS:-
STEP 1: CONVERTING THE LEGACY SYSTEM DATA TO A FLAT FILE to internal table CALLED "CONVERSION".
STEP 2: TRANSFERING THE FLAT FILE INTO SAP SYSTEM CALLED "SAP DATA TRANSFER".
STEP 3: DEPENDING UPON THE BDC TYPE i)call transaction(Write the program explicity)
ii) create sessions (sessions are created and processed.if success data will transfer).