to display error message abap webdynpro
I need to display an error message when the field is not selected from the drop down list..when the default value
- please select-- is there.. n not other value is selected...
I did some coding where in I am getting the message for the first time... when I press a button but when I press the button for the second time after selecting some value from the drop down box.. but when I am changing it again to -
please select----, its not giving me the error message....
any demo code will be very useful.
Thanks and Regards