what are the basic skills required for SAP-BPC?

hi to all,

  i have completed B.E(CSE) with MBA (Finance).I would like to do SAP BPC Courses,. Before that i have couple of questions to clear my doubt.1. i heard those who done SAP-FI only will do SAP-BPC then only will have good openings? is it true?.. 2. otherwise i will do BPC? if yes 3. what are the basic skills required for sap bpc? 4. is SAP BPC freshers can get openings?pls give me ur opinion for breakup my career.

thanks in advance,

Raaja