USE_PIC = {Y | N | NA} [, {Y | N | NA}] ...;
where the specification (Y, N, or NA) is listed in the same order as the corresponding field names, and delimited by commas. If USE_PIC is set to Y for one of the fields, Import will apply the appropriate profile mask to the data in that field. If USE_PIC is set to N for a field, the mask will not be applied to that field. If USE_PIC is set to NA, the field is not of a type that format pictures apply to.
The USE_PIC command only applies to date, time, decimal and money fields. Masks defined in Options must be changed to match the format of the file you are importing.