How to check if a number has a floating point?

[Former Member]

Hi all!

How do I check if a number has floating point (decimal number)?

Thanks!

[Former Member]

Use CA statement.

Check this:

DATA: num(10) TYPE c VALUE '121212.00'.
IF num CA '.'.
  WRITE: 'YES'.
ELSE.
  WRITE: 'NO DECIMAL'.
ENDIF.

or you can do like this also.

DATA: num1 TYPE p decimals 2 VALUE '121212'.
DATA num2 TYPE i.
num2 =  num1.
IF num2 EQ num1.
  WRITE: 'NO DECIMAL'.
ELSE.
  WRITE: 'YES'.
ENDIF.

Thanks

[JozsefSzikszai]

there are several ways: one would be to take the integer part of the number and check if it is equal to the orignal value.

[Former Member]

>

> there are several ways: one would be to take the integer part of the number and check if it is equal to the orignal value.

How? Do you have some sample code? Thanks!

[SuhaSaha]

Hello Ricardo,

Plz try this code:

v_int = trunc( v_num ).

IF v_int = v_num.
  WRITE: ' Number has no floating point '
ELSE.
  WRITE: ' Number has floating point '
ENDIF.

Hope this is clear.

BR,

Suhas

[JozsefSzikszai]

>

> >

> > there are several ways: one would be to take the integer part of the number and check if it is equal to the orignal value.

>

> How? Do you have some sample code? Thanks!

pls. use the code given by Suhas!

[Former Member]

>

> Hello Ricardo,
> 
> Plz try this code:
> 
> 

> v_int = trunc( v_num ).
> 
> IF v_int = v_num.
>   WRITE: ' Number has no floating point '
> ELSE.
>   WRITE: ' Number has floating point '
> ENDIF.
> 
> 
> Hope this is clear.
> 
> BR,
> Suhas

Thanks Suhas! I used this and it worked.

[Former Member]

Hi,

Try this,

data : var(10) TYPE c VALUE '1465.76'.

find '.' in var.

if sy-subrc = 0.

*check sy-subrc and do whatever u want

endif.