PREHEAT oven to 350ºF. Combine cranberries and orange juice in microwaveable bowl. Microwave on HIGH 30 sec. Let stand 10 min. Meanwhile, combine flour, oats, baking powder and salt; set aside. Beat margarine and sugar in large bowl with electric mixer on medium speed until light and fluffy. Add eggs, one at a time, beating well after each addition. Gradually add flour mixture, mixing well after each addition. Stir in cranberry mixture, chocolate and pecans.

SPREAD dough into 13x9-inch baking pan sprayed with cooking spray.

BAKE 25 to 30 min. or until lightly browned. Cool completely on wire rack before cutting into bars.