topic Re: How to validate a Numeric field ? in Application Development and Automation Discussions

How to validate a Numeric field ?

Former Member — Thu, 07 Feb 2008 09:44:14 GMT

How to validate a Numeric field ?

Re: How to validate a Numeric field ?

Former Member — Thu, 07 Feb 2008 09:46:26 GMT

we have system variable sy-1234.

loop at itab.

if itab-field CA sy-abcde. "<<<check for any alphabet.

message e001.

endif.

endloop.

Re: How to validate a Numeric field ?

Former Member — Thu, 07 Feb 2008 09:46:28 GMT

What validation you need?

You might have vlaidation table for the field . Use that table to validate.

Regards,

Nageswar

Re: How to validate a Numeric field ?

Former Member — Thu, 07 Feb 2008 09:47:44 GMT

Numeric field will not accept letters . So no need of validation.

Regards,

Nageswar

Re: How to validate a Numeric field ?

Former Member — Thu, 07 Feb 2008 09:53:26 GMT

Hi,

DATA : v_num TYPE I,

v_cnt TYPE i.

PARAMETERS : P_num TYPE xxxxxxx.

AT SLECTION-SCREEN.

v_num = strlen( p_num ).

DO v_num TIMES.

v_cnt = v_cnt + 1.

IF p_num+0(v_cnt) CA '0123456789'

Number found.

ENDIF.

ENDDO.

Don't forget to reward if useful..

Re: How to validate a Numeric field ?

Former Member — Thu, 07 Feb 2008 09:59:49 GMT

Hi,

You can use FM NUMERIC_CHECK.



if fieldname  CA sy-abcde.
if sy-subrc NE 0.
message 'Contain Numeric characters' type 'I'.
else.
message 'No Numerics' type 'I'.
endif.
endif.

Thanks,

Sriram Ponna.

Re: How to validate a Numeric field ?

Former Member — Tue, 15 Jul 2008 03:52:26 GMT

I Myself solved the issue.

Re: How to validate a Numeric field ?

Former Member — Tue, 15 Jul 2008 03:55:54 GMT

I think u r intensionally posting issues and solving by urself to get the point..is it like that ?

Re: How to validate a Numeric field ?

Former Member — Tue, 15 Jul 2008 04:52:46 GMT

This fellow from the last 25 posts is asking something and after 2 or 3 replies is

saying that he has done it.

Hey! if you know everything STOP wasting others time...Ithink the moderator should also look into it..