database prueba  
screen
{
               fecha Inicial [k       ]
               fecha Final   [p       ]
               Tipo Reporte  [t]
               Codigo        [a][b][c ][d  ]
}
end
tables
cttb00013
attributes
k   = formonly.fecha1 type date,format = "dd/mm/yy";
p   = formonly.fecha2 type date,format = "dd/mm/yy";
t   = formonly.decide type char,include = ("D","R"),upshift,comments = 
      " D = Detallado    R = Resumido";
a   = formonly.cod_n,    comments = "Digite Codigo del Producto";
b   = formonly.cod_grupo,comments = "Digite Codigo del Producto";
c   = formonly.cod_tipo, comments = "Digite Codigo del Producto";
d   = formonly.cod_sec,  comments = "Digite Codigo del Producto";
instructions delimiters " "
end