ORA-23421: 作業編號在作業隊列中不是一個作業

select job from dba_jobs;
select a.PRIV_USER from dba_jobs a where  a.JOB=67;


PRIV_USER
------------------------------
PATA
非當前用戶


EXEC SYS.DBMS_IJOB.BROKEN(67, FALSE);