Take advantage of EVERY opportunity, meaning having lunch with as many employees as possible (including meeting with the CMO and the president of one of the cloud companies like I did). All employees are open to discuss almost everything in the NYC office that I was in, so go into the internship with networking being a key activity to try to nail down. Other than that, SAP is a huge company, if you are a business intern then learning about the software is 2nd priority. Take the time to actually learn software and what the company is about on their Jam page. Other than that, ask as many questions a possible. Be a sponge and milk the experience as much as you can.