You need to select which of three data formats apply to the input and output files.

Precaution on Changing the Data Format

When you change the data format of an input or output file associated with an existing layout definition file, the information in the layout file is no longer valid.  Moreover, when you change from CSV or XML format to data file format, it is necessary to define a relative position and area length for all items.  When you change the data format, it is recommended that you reconfirm the definition of the file from the COPY library.