parameters validation against check table fields

[Former Member]

Hi,

Though in general we use 'AT SELECTION-SCREEN ON <field> ' event to validate input fields. My question is - is there any way to validate input fields without any custom code.... like

 if i write code like this... 

parameters: p_bukrs like t001-bukrs, 
                     p_today like sy-datum. 

If i enter anything wrong in p_bukrs and click on ENTER it was not throwing any error, but if i enter any wrong date like 99.99.9999 then i was getting error msg. Looks like silly, but why dont we have auto check flexibility against check tables ... as in other softwares.

Thanks

Sri.

[former_member585060]

Hi,

Try with VALUE-CHECK option of PARAMETERS

Example:-

PARAMETERS : p_bukrs LIKE  t001-bukrs VALUE CHECK.

Regards

Bala Krishna

Edited by: Bala Krishna on Jul 31, 2009 10:17 PM

[Former Member]

Hi Sri,

I do not think so that we have any such direct validation for screen fields. We use " AT SELECTION-SCREEN ON <field> " for validations.

If you want then you can keep F4 help for the screen fields so that no incorrect value is entered.

Regards,

Saba

Edited by: Saba Sayed on Jul 31, 2009 6:31 PM

[Former Member]

No Solution