SQL & PL/SQL

Morning you all,

I wonder if I could know which record is the one that is causing the dup_val_on_index error. Let's say the following:

begin

  insert .... select * from table1;

exception

  when dup_val_on_index then

    dbms_output.put_line('ERROR '|| SQLCODE ||' --  '|| SQLERRM);

    -- Is there a way to write which ones are the duplicated records, having an insert select right here?

end;

Is there a way to DBMS_xxxxx.any_function to take out that?

Thanks in advance.