topic Re: interface program- check one input field isnumeric not alphabet in Application Development and Automation Discussions

interface program- check one input field isnumeric not alphabet

Former Member — Tue, 11 Nov 2008 14:10:00 GMT

hi， everyone

i write a interface program which required me to check one field that is numneric not alphabet, is there some function or statement to resolve this problem?

means that if the filed value is '123456', then it is right,

if the field value is '123abc' or 'abcde', then is not right, and i will output a error message that' this field must be numeric"

Re: interface program- check one input field isnumeric not alphabet

Former Member — Tue, 11 Nov 2008 14:14:12 GMT

Hello,

Process on this condition.

if field co '1234567890'.

endif.

Hope it helps.

Thanks,

Jayant

Re: interface program- check one input field isnumeric not alphabet

former_member156446 — Tue, 11 Nov 2008 14:14:37 GMT

no need of using a FM

all you need to write a small logic..

if string CA Sy-abcde.

write:/ 'wrong'.

else.

write: 'right'.

endif.