I have made this job,that should be executed in an interval of 1 minute,but it's not working. When I use `execute dbms_job.run(2);` it gets executed. `printe` is a procedure
Please suggest!

```
BEGIN
    DBMS_JOB.SUBMIT  (
         job =>:job_no,
             WHAT=>'printe;',--Procedure 
             next_date=>sysdate+1/24*60,
             interval=>'sysdate+1/24*60'
          );
    commit;
END;

```