SAP

It is a good combination. I encourage that SAP FICO is best. You should brush up your English communication before you go for an interview.
All the best.

Hi,
I am working for IT services company and they offer such courses and yes, they are the best. We are USA based company but we take students from all over the globe. We also offer virtual training as well as classroom training and I am ready to guide you for SAP training. We are the service provider of SAP/HANA also. We have all the list of courses for students. Also, as there are loads of opportunities in the market, we train students to avail such opportunities.
I am ready to help and guide any student. This is what I can do after all the hardships I have faced during my career phase. I have done MCA/MBA.
All the best.

Yes, it is a good idea. Take certification from authorized centers only like Genovate, Atos etc. If you are planning for a certification along with class room training it will cost you over 350000 INR from an authorized center. If you go ahead with training from a normal training center, it will cost you around 30000 INR in places like Delhi and Bangalore. In Hyderabad it will cost you only 10000 INR.
SD, MM, FICO, HR and TM are few of the modules which are pretty widely and extensively used by SAP ERP customers.

To know about SAP, kindly refer to the link mentioned below:
http://www.saponlinetutorials.com/what-is-sap-erp-system-definition/
Yes, you are eligible for pursuing SAP.

You can join NIIT for SAP training in Haldia.

SAP ABAB certifications will be the best option for you as you can become SAP programmer. If you want to be a functional consultant you can chose any management function of your interest.