ORA-00600: internal error code, arguments: [13013], [5001], [268], [8454340], [5], [8454340], [17],

 一套测试环境，开发人员反映数据库总是自动宕机，alert日志如下：

Errors in file /u01/app/oracle/diag/rdbms/hsap/hsap/trace/hsap_smon_97561.trc  (incident=520445):
ORA-00600: internal error code, arguments: [13013], [5001], [268], [8454340], [5], [8454340], [17], [], [], [], [], []
Incident details in: /u01/app/oracle/diag/rdbms/hsap/hsap/incident/incdir_520445/hsap_smon_97561_i520445.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Non-fatal internal error happenned while SMON was doing logging scn->time mapping.
SMON encountered 2 out of maximum 100 non-fatal internal errors.
Tue Apr 03 14:16:45 2018
Dumping diagnostic data in directory=[cdmp_20180403141645], requested by (instance=1, osid=97561 (SMON)), summary=[incident=520445].
Tue Apr 03 14:16:46 2018
Sweep [inc][520445]: completed
Sweep [inc2][520445]: completed

Tue Apr 03 14:21:46 2018

在MOS上可以找到相关文档

Instance Terminated With Error ORA-00474: SMON Process Terminated With Error (文档 ID 1361872.1)

解决办法：

SQL> ANALYZE TABLE smon_scn_time VALIDATE STRUCTURE CASCADE ONLINE;
ANALYZE TABLE smon_scn_time VALIDATE STRUCTURE CASCADE ONLINE
*
ERROR at line 1:
ORA-01499: table/index cross reference failure - see trace file
SQL>  ALTER INDEX SMON_SCN_TIME_TIM_IDX REBUILD ONLINE;
Index altered.
SQL> ALTER INDEX SMON_SCN_TIME_SCN_IDX REBUILD ONLINE;
Index altered.
SQL> ANALYZE TABLE smon_scn_time VALIDATE STRUCTURE CASCADE ONLINE;

Table analyzed.

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