topic Re: Function module for checking alphanumeric characters in Application Development and Automation Discussions

Function module for checking alphanumeric characters

Former Member — Wed, 23 Aug 2006 05:39:19 GMT

Hi All,

Is there is any function module for checking if an input is alphanumeric or a number?

Former Member — Wed, 23 Aug 2006 05:43:26 GMT

IF wa_string CO '0123456789'.

*-- it has numbers only

ELSE.

*-- alpha numeric

ENDIF.

Former Member — Wed, 23 Aug 2006 05:51:20 GMT

good

i dont think there is any such function module who can check the number as alpha numeric or number, you have to write the logic for that.

thanks

mrutyun

Former Member — Wed, 23 Aug 2006 05:52:32 GMT

hello,

use the below FM

NUMERIC_CHECK.

Thanks,

Krishnakumar

andreas_mann3 — Wed, 23 Aug 2006 05:55:50 GMT

Hi,

or try with command catch (F1)

CATCH SYSTEM-EXCEPTIONS conversion_errors = 1.

MOVE text TO amount.

ENDCATCH.

IF sy-subrc EQ 1.

*not numeric

...

Former Member — Wed, 23 Aug 2006 05:59:05 GMT

Hello,

Use the FM <b>NUMERIC_CHECK</b>. It will gives u the DATATYPE OF THE INPUT.

If useful reward.

Vasanth