Cannot disable stats job

Question

SQL> conn / as sysdba
Connected.
SQL> exec DBMS_SCHEDULER.DISABLE('GATHER_STATS_JOB');
BEGIN DBMS_SCHEDULER.DISABLE('GATHER_STATS_JOB'); END;
ERROR at line 1:
ORA-27476: "SYS.GATHER_STATS_JOB" does not exist
ORA-06512: at "SYS.DBMS_ISCHED", line 3429
ORA-06512: at "SYS.DBMS_SCHEDULER", line 2395
ORA-06512: at line 1
SQL> select * from v$version;
BANNER
Oracle Database 11g Release 11.1.0.7.0 - 64bit Production
PL/SQL Release 11.1.0.7.0 - Production
CORE    11.1.0.7.0      Production
TNS for Linux: Version 11.1.0.7.0 - Production
NLSRTL Version 11.1.0.7.0 - Production

Answer 1

SQL> col LOG_USER format a10
SQL> col WHAT format a50
SQL> select JOB,LOG_USER,LAST_DATE,BROKEN,FAILURES,WHAT,NEXT_DATE from dba_jobs;
       JOB LOG_USER   LAST_DATE B   FAILURES
WHAT                                               NEXT_DATE
        27 SYS        15-FEB-10 N          0
wksys.wk_job.invoke(22,44);                        22-FEB-10
        26 SYS        18-FEB-10 N          0
wksys.wk_job.invoke(22,24);                        18-FEB-10
         1 SYSMAN     18-FEB-10 N          0
EMD_MAINTENANCE.EXECUTE_EM_DBMS_JOB_PROCS();       18-FEB-10
       JOB LOG_USER   LAST_DATE B   FAILURES
WHAT                                               NEXT_DATE
      4001 SYS        18-FEB-10 N          0
wwv_flow_cache.purge_sessions(p_purge_sess_older_t 18-FEB-10
hen_hrs => 24);
      4002 SYS        18-FEB-10 N          0
wwv_flow_mail.push_queue(wwv_flow_platform.get_pre 18-FEB-10
ference('SMTP_HOST_ADDRESS'),wwv_flow_platform.get
_preference('SMTP_HOST_PORT'));
       JOB LOG_USER   LAST_DATE B   FAILURES
WHAT                                               NEXT_DATE
        46 SYSMAN     18-FEB-10 N          0
EMD_MAINTENANCE.EXECUTE_EM_DBMS_JOB_PROCS();       18-FEB-10