topic Re: Validation in Application Development and Automation Discussions

Validation

Former Member — Wed, 20 Dec 2006 04:17:32 GMT

I m building a custom screen for characteristics .

If i refer the same dataelement for my screen wont be the validation done automatically.

i.e for characteristic name field i m refering the same dataelement as in CT04, in standard screen its not allowing the special character but in my screen its allowing.

I want to know whether we have to do validation even though we refer a standard dataelement.

Thanks in advance.

Re: Validation

Former Member — Wed, 20 Dec 2006 04:21:16 GMT

The screen field for Characterstics is Char data type. So it takes all the characters including special characters so Do some validation in ur program.

Re: Validation

Former Member — Wed, 20 Dec 2006 04:28:01 GMT

write some code in PAI of screen like -

IF f_pernr cn 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ '.

MESSAGE E000(000) WITH 'WRONG VALUE'.

ENDIF.

Re: Validation

Former Member — Wed, 20 Dec 2006 04:30:00 GMT

the domain ATNAM is char 30 field so it is taking any value .

you have to validate as per your screen field.

regards

shiba dutta