Function module to check whether the input field value is numeric or not

[Former Member]

Hi,

I wanted to check whether the input field has the numeric value or not. What is the function module to check whether it is numeric field or not.

[anversha_s]

hi,

<b>CATS_NUMERIC_INPUT_CHECK</b>

or

You can use the Function Module:

<b>numeric_check.</b>

Usage:

CALL FUNCTION 'NUMERIC_CHECK'
EXPORTING
STRING_IN = X
IMPORTING
STRING_OUT = X
HTYPE = H_TYPE.
if h_type = 'CHAR'.


WRITE:/ 'NOt Numeric'.
else.
write:/ 'Numeric'.
ENDIF

*****<b>With out Any FM</b>*******

data: field(10) type c value '1%56539'. 
data: length type i. length = strlen( field ). 
if field(length) co '1234567890'. 
write:/ 'This is a number'.
 else. 
write:/ 'This is not a number'. endif.

******************

You can even use CATS_NUMERIC_INPUT_CHECK

* Check for Numeric Value
 
call function 'CATS_NUMERIC_INPUT_CHECK'
 exporting
   input = t_return-fieldval
 exceptions
   no_numeric = 1
   others = 2.
 
if sy-subrc = 0.
read table t_f4_table index t_return-fieldval.
endif.

rgards

Anver

<b><i>Kinly mark points if ur issue solved</i></b>

[seshatalpasai_madala]

Hi,

If it is type I or integer type then you can use

DATA: integer type i,

var1 type string.

var1 = integer

if var1 CO '0123456789.

• its numberic

endif.

Regards,

Sesh