Which one SAP ABAP or BI/BW ?

Dear ALL,

              Myself  Kiran from Bangalore, working as Software Developer(PHP/Mysql) having 3 year of total experience. 

I always had a dream to learn some Technical modules like ABAP or BI  and to become SAP consultant from my initial days of my career.

I also took opinions from SAP gurus through  discussion forum,But they said in-order to enter into SAP field one should have domain experience . so i just dropped my idea of  entering SAP field.

But after  3 years of programming , i just wanted to learn SAP ABAP/BI/BW , so i  need to know answers for fallowing question.

1. Which one suites me either SAP ABAP or BI suites me ? Considering my past 3 years of programming experience?

2. What are the ways that i can enter in to SAP field in technical modules?

This is link to discussion that i had it in earlier days

http://sap.ittoolbox.com/groups/career/sap-career/what-to-choose-sap-or-php-4473164

Thanks in Advance,

Regards,

Kiran Yuvaraj