Congratulations! PPR is Passport Request, regarded as the "golden email" where CIC are finishing your application, and you're effectively approved. COPR is Confirmation of Permanent Residency, which as it suggests, is confirmation of your visa. Submit the details you require, and you're nearly done!
I'm not too sure on your India-specific question, but I'm sure someone will answer.
By the way, what was your AOR (the receipt in your account saying your application has been received), and the date you received the PPR message?