Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

My university has tranfered me money by mistake, and wants me to transfer it back
Really a very straightforward situation, and subsequently, answer.  Call the university pursors that you normally deal with, ask them to document the last 3 months of disbursements and highlight the incorrect one(s). If the money is already spent out, ask them if they can apply it to future disbursements via adjusting entries, and call it a day.  If not, and you CAN pay it back, go to your bank and ask them to figure it out...which they should be able to do, having the original sender's info.