direct rollover from one eligible account to anothre

I did a direct rollover from an  eligible retirment account (403B 401A) to another eligible IRA retirement acount. WHY DOES TURBO TAX COUNT THIS AS INCOME AND TREATS IT AS I TOOK THE MONEY WHEN IT WAS ROLLED OVER INTO ANOTHER RETIREMENT ACCOUNT. I enter the 1099R and indicate that i contributed that amount into another 401B