LEVEL Statement (Optional)

The LEVEL statement enables you to specify a number for the level for one or more variables that will become items in the SYSTEM 2000 database. The default is level 0. If you specify any items under level 0, PROC DBLOAD automatically defines the appropriate schema records.

variable-identifier can be either the SAS variable name or the positional equivalent in the LIST output, which is the number that represents the variable's place in the data file. n is an integer from 0 through 9.