What are my chances of getting my spot withdrawn?

So, I was accepted at Uc Davis for managerial economics. But when I saw my course report, I saw that one of the class was somehow reported as an In progress class in my other semester. I just submitted the course change report. What are my chances of getting withdrawn?

As long as you have notified UCD and you get some acknowledgement that they received your email, you should be fine. Keep any documentation just in case.