o  Two unsigned integers (min_number, max_number)  specify  a  range
      for  the  number of occurrences; min_number specifies the minimum
      number of occurrences and must be greater than or equal to  zero;
      max_number  specifies  the maximum number of occurrences and must
      be greater than or equal to min_number.

   o  The actual number of occurrences varies according to the value of
      the named field.

   o  The field (dep_field_name) named in the DEPENDING clause must  be
      an elementary field fixed in the record and not part of an array.
      Its field description must precede the array  field  description,
      and its value must never be less than min_number nor greater than
      max_number.  You must name the field.

   o  You must fully qualify the field name if it is not unique  within
      the  record.   A  fully  qualified  field  name  consists  of  an
      elementary field name preceded by the field names of as  many  of
      its  direct ancestors as you need to specify the elementary field
      uniquely.  Once the elementary field name is identified uniquely,
      you  can  omit  any  remaining  ancestors' field names.  You must
      separate each element of a fully qualified field  name  from  the
      next with a period.