Dear all
I have done some validation in save_document_prepare say whenever user changes item value thro va02 system has to thro error .
my logic below
message xxxx type I.leave to screen sy-dynnr . problem is say user changes value from 100 to 150 , after info message , value not changed to 100 it is still 150 in table control .how to refresh this. i have tried modifying xvbap but not working