Field created on load editor is not showing to use on charts

[carotravaglini]

Hi, I'm having a problem with a new field created on the load editor with other fields.

I need to create an AgeRange, this is my code. 

Leg:
LOAD "Age_em",

  If(Age_em <=17, '<17 Years',

  IF(Age_em >= 17 and Age < 25, '17 - 25',

  IF(Age_em >= 25 and Age < 30, '25 - 30',

  IF(Age_em >= 30 and Age < 40, '30 - 40',

  IF(Age _em>= 40 and Age_em < 50, '40 - 50',

  '50+'))))) as AgeRange;

When I load the data i dont have any error, but then the field does not appear when I want to use it on a Bar chart. 

Thanks!! 

Caro.

[carotravaglini]

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