Matchcode - data wrong

[Former Member]

Hi all,

I have a input field in abap dynpro ( builded by se80 ), this input field is linked a

DB-field via a matchode ( to find data ).

My problem is:

The system allow a wrong value in the filed ( wrong value = value not it matchcode data's list ) ,

I would that the system show an error = data not allowed ( for example )

Hoe I can do it ?

tks,

bye.

[former_member156446]

you need to do validation for the field..

parameter: pa_werks type marc-werks.

at selection screen <<<<<<<<PBO

select single werks

from t001W

where werks = pa_werks.

if sy-subrc NE 0.

Error message...

endif.

[Former Member]

Tks for reply,

But, are you sure that not existe a way standard in the dynpro to make this control ( without code ) ?

tks,

[Former Member]

I used the check table.