Hi sanjay Kathriya
Find the SP transaction Notification
If (@object_type = '17' and @transaction_type = 'A')
Begin
If (Select Count(NumAtCard) From ORDR Where NumAtCard
= (Select NumAtCard From ORDR Where DocEntry = @list_of_cols_val_tab_del)) > 1
Begin
select @error = 1, @error_message = 'Duplication Of Sales Order - Not Allowed!!!'
End
End
Hope this helps you
Regards
Jenny