Thanq so much for your valuable answer paul.
Acually for the past 3 months I working on SAP PI but now i got a chance to work on SAP ABAP. I am new to both modules.But i have 3 moths of experience in SAP PI. So I just want to know weather to go for ABAP and start my carrier with ABAP (by forget past 3 months exp) or continue with the SAP PI.
Which one is good for me in terms of learning and future opportunities.