ORA-00905 error in PL/SQL code

Hello,
I'm trying to execute the code:
declare
c2 number;
d2 number;
k number;
vin_table_name varchar2(30):='MYTABLE';
begin
dbms_output.enable;
c2 := dbms_sql.open_cursor;
dbms_sql.parse(c2, 'select count(*) into '||k||' from '||vin_table_name||'',dbms_sql.native);
d2:=dbms_sql.execute(c2);
dbms_output.put_line(k);
dbms_sql.close_cursor(c2);
end;

But I get error ORA-00905: missing keyword. Could you please give me a hint how to fix the problem? Thanks,
Gennady Received on Tue May 30 2000 - 00:00:00 CDT