Use the default table definition (template) to create simple listing output. The combination of the fileref PRINT and the ODS option in the FILE statement routes the DATA step output to ODS. The only open ODS destination is the LISTING destination, which is open by default when you begin your SAS session. Because no suboptions are specified, ODS uses the default DATA step table definition (template). This FILE PRINT ODS statement creates an output object and binds it to the default template.
file print ods;