Create target transformations to specify your backend systems as the target objects for the interface files. Each sample interface file that you defined as a source in the mapping must be mapped to a target.
If you added target transformations when you selected incoming fields, you do not need to add more target transformations.
Add a target to the mapping canvas and connect the last element on the mapping to the target, or, if you already added a target to the mapping, select the existing target.