alert报错2019-01-12T10:10:11.499130+08:00Errors in file /u01/app/oracle/diag/rdbms/rac1/rac112/trace/rac112_j000_119621.trc:ORA-12012: error on auto execute of job "SYS"."ORA$AT_OS_OPT_SY_7458"ORA-20001: Statistics Advisor: Invalid task name for the current userORA-06512: at "SYS.DBMS_STATS", line 47207ORA-06512: at "SYS.DBMS_STATS_ADVISOR", line 882ORA-06512: at "SYS.DBMS_STATS_INTERNAL", line 20059ORA-06512: at "SYS.DBMS_STATS_INTERNAL", line 22201ORA-06512: at "SYS.DBMS_STATS", line 47197查看trc文件more /u01/app/oracle/diag/rdbms/rac1/rac112/trace/rac112_j000_23470.trcTrace file /u01/app/oracle/diag/rdbms/rac1/rac112/trace/rac112_j000_23470.trcOracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit ProductionBuild label: RDBMS_12.2.0.1.0_LINUX.X64_170125ORACLE_HOME: /u01/app/oracle/product/12.2.0.1/dbhome_1System name: LinuxNode name: exa02Release: 4.1.12-94.8.5.el6uek.x86_64Version: #2 SMP Wed Jul 11 12:03:41 PDT 2018Machine: x86_64Storage: ExadataInstance name: rac112Redo thread mounted by this instance: 2Oracle process number: 512Unix process pid: 23470, image: oracle@exa02 (J000)*** 2019-01-12T09:29:47.002259+08:00 (CDB$ROOT(1))*** SESSION ID:(3880.47911) 2019-01-12T09:29:47.002289+08:00*** CLIENT ID:() 2019-01-12T09:29:47.002296+08:00*** SERVICE NAME:(SYS$USERS) 2019-01-12T09:29:47.002303+08:00*** MODULE NAME:(DBMS_SCHEDULER) 2019-01-12T09:29:47.002309+08:00*** ACTION NAME:(ORA$AT_OS_OPT_SY_7436) 2019-01-12T09:29:47.002316+08:00*** CLIENT DRIVER:() 2019-01-12T09:29:47.002322+08:00*** CONTAINER ID:(1) 2019-01-12T09:29:47.002328+08:00 ORA-12012: error on auto execute of job "SYS"."ORA$AT_OS_OPT_SY_7436"ORA-20001: Statistics Advisor: Invalid task name for the current userORA-06512: at "SYS.DBMS_STATS", line 47207ORA-06512: at "SYS.DBMS_STATS_ADVISOR", line 882ORA-06512: at "SYS.DBMS_STATS_INTERNAL", line 20059ORA-06512: at "SYS.DBMS_STATS_INTERNAL", line 22201ORA-06512: at "SYS.DBMS_STATS", line 47197--解决方法sqlplus / as sysdbaSQL*Plus: Release 12.2.0.1.0 Production on Sat Jan 12 10:17:11 2019Copyright (c) 1982, 2016, Oracle. All rights reserved.Connected to:Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit ProductionSQL> select name, ctime, how_created from sys.wri$_adv_tasks where owner_name = 'SYS' and name in ('AUTO_STATS_ADVISOR_TASK','INDIVIDUAL_STATS_ADVISOR_TASK'); no rows selected SQL> EXEC dbms_stats.init_package(); PL/SQL procedure successfully completed. SQL> select name, ctime, how_created from sys.wri$_adv_tasks where owner_name = 'SYS' and name in ('AUTO_STATS_ADVISOR_TASK','INDIVIDUAL_STATS_ADVISOR_TASK'); NAME--------------------------------------------------------------------------------CTIME HOW_CREATED--------- ------------------------------AUTO_STATS_ADVISOR_TASK12-JAN-19 CMDINDIVIDUAL_STATS_ADVISOR_TASK12-JAN-19 CMD
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