Mix the sour cream with the cream cheese. Season with paprika powder, chilli, salt and pepper. Brush the wraps with it. Fill with corn and kidney beans and roll up.
Put the tomatoes in a baking dish and place the wraps in it. Sprinkle with grated cheese.
In the oven preheated to 200 ° C top / bottom heat, bake on the middle shelf for about 30 minutes.