Heat oven to 375°F (350°F for dark or nonstick pan). Grease or spray bottom only of 13x9-inch pan. In medium bowl, toss dates, cranberries and 1/2 cup pecans with 1/4 cup cake mix. In large bowl, beat remaining cake mix, pumpkin pie spice, water, oil, eggs and applesauce with electric mixer on low speed 30 seconds, then on medium speed 2 minutes. Stir in date mixture. Spread in pan.