Get control after display error message

[Former Member]

Hi All ,

I want to display an error message  when any of the mandatory fields in Additional data tab became blank .

But when we create a new document number ( CV01N ) and misses any of these required entries and click any other tab ( example Discriptions )then error message will display but in mean time if we press enter control will go to next tab and when we come back to additional data tab the entries which we enterd will become blank.
Used Message type E to display error message .
Is there any way to achieve above functionality?

Thanks in advance ..

Regards ,

Sijin K P.

[Former Member]

I think you are doing a mandatory check in PAI of the screen. Please dont.

Set the property of the fields as "Required".

This will do the check at runtime and wont allow you to go to even in PAI until you give the data.