HI Yuvaraj,
welcome to SCN.
1. Learning SAP how it will impact on my career?
its good opportunity for you?
2 .What kind of opportunities i will get after learning SAP?
you will get more opportunities on SAP
3.Will it lead my career to peak?
yes.
better chose any module in SAP.
don't ask these type of question in further, it is SAP forum.
Thanks,
Phani.