validate field as numeric or amount?

[Former Member]

hi experts,

how can i know if a field is numeric or an amount, the thing is that i am looping a tabla dinamicly (sry about my spanglish). ok well and im trying to do the next validation

if -field the value is 0.00 and doesn´t "do something".

thx in advance

gretts

[former_member156446]

DATA: string TYPE char30 VALUE 'ABWI100/200-12-45M-100'.

WHILE string CN '1234567890 '. " there is a space at the end... have all the characters what you want to see the string..
  string+sy-fdpos(1) = space.
ENDWHILE.

DATA: string TYPE char30 VALUE '0.00'.

WHILE string CN '1234567890. '.
  string+sy-fdpos(1) = space.
ENDWHILE.
CONDENSE string.
WRITE: string.