Such questions are natural from a fresher or a person who is graduate in any stream. And whenever anyone came to me with such questions, I feel good to answer them. But before answering them I love to ask about his educational background.
And as you told that you have completed your graduation in Bsc.IT in 2011 and wanted to do SAP course in ABAP module then I would love to appreciate your choice of module. SAP is a highly paid career opportunity for you.
Here you may go for the modules as per qualification:
MCA, IT Person - BASIS, ABAP, XI, Netweaver
BE in Mechanical - SAP MM, PP, QM, PS
BE in Electronics - SAP BASIS, ABAP
MBA in Finance - SAP FI-CO
MBA in Sales - SAP SD
MBA in HR - SAP HR
ABAP is good choice if you love to do programming and development as it is a reliable language used in it. And after certification you can be a consultant. After managing some skillful projects then you may have a job profile called as ABAP Programmer or ABAP Consultant.
But if you hate programming then you may choose BASIS as a good career opportunity.
And for this you need to choose a good SAP Institute to start your course as per your location, module choice, training type and fee suited to you.