Wait, are you saying that you interviewed and THEN you received that letter? If that's what happened, then I think it means they're putting your file on hold. That means that they're going to continue to interview other applicants and they may let you in later, they may put you on the waitlist later, or they may ultimately reject you. :-\ Kind of sucky position to be in. Perhaps a letter of intent would be appropriate at this time? Call SUNY and ask if this is what they meant and try to call back often to check up on it so they know you're interested. But not too often, you don't want to annoy anyone.
If it happened in the reverse order...then I don't think I understand.