Not a problem! When it happened to me I thought it mean I'd have to take a bunch of extra classes due to the grades I got, so I asked what it meant and one of the advisors told me it just meant it was a prerequisite for my degree program. Here's the definition my laptop's dictionary gave for the word prerequisite, it will give you a better understanding of what I was trying to say earlier:
prerequisite |prēˈrekwəzət|
noun
a thing that is required as a prior condition for something else to happen or exist
So, in other words, you transcript was something that was required for you to continue on in your degree program.