path-name

       Is the given name, full dictionary path name, or relative
       dictionary path name of the port being defined. The path name
       cannot resolve to the full dictionary path name of any other
       object or directory in the data dictionary system. DEFINE PORT
       will accept both DMU and CDO style path names.

    record-name

       Is the given name, full dictionary path name, or relative
       dictionary path name of the record definition to be associated
       with the port. The dictionary path name of the record cannot
       resolve to the full dictionary path name of any other object or
       directory in the data dictionary system. DEFINE PORT will accept
       both DMU and CDO style path names.

    ; (semicolon)

       Ends the port definition.