Hi,
I think that you probably need to spend some time with the documentation as you are missing the boat here. You wouldn't normally go anywhere near the db itself, AwareIM takes care of everything.
Just Create the Business Object and then create all 200 attributes in AwareIm. Bear in mind that you can copy and paste attributes from/to the same BO which will likely save you a lot of time as I am guessing that many of your attributes (fields) are quite similar.
Cheers,
Pete