Learning SAP in India has the advantage of both quality of education and cost. As compared to learning SAP in US or any other western country, learning SAP in India reduces the cost by 70-75%. India too has worldclass authorized SAP training centers like Genovate, Siemens, SAP Labs, BCPL, etc. Apart from training from training institutes, there are many certified SAP professionals with multiple years of experience in SAP inplementation who are ready to mentor at reasonable charges. Among the indian cities Hyderabad is one of the best city for learning SAP. There are plenty of training institutes and also one can find lot of SAP professionals for mentoring. Bangalore is good but quitely costly same with Delhi, Mumbai, and Pune.
Some of the best SAP training centers in India are
SAP Labs Bangalore (SAP Labs is a subsidiary of SAP AG)
Reliance Global Services Hyderabad
Genovate has presence at all major cities
Siemens has presence at all major cities
BCPL Mumbai (Very good for Oil and gas petroleum)