记一次ORA-00600,ORA-10173报错

ORA-00600,ORA-10173

1.1故障环境介绍

项目	DB Info
DB类型	RAC
Version	12.1.0.2
DB Storage	ASM

1.2报错信息

ORA-00600: internal error code, arguments: [qerltcUserIterGet_1], [1], [1], [], [], [], [], [], [], [], [], []
ORA-10173: Dynamic Sampling time-out error

1.3 ORA-10173故障分析及解决步骤
1.3.1 查询完整的Alert Log
截取完整的 Alert Log如下
Tue Dec 25 10:28:08 2018
Errors in file /oracle/app/diag/rdbms/fdcondb/FDCONDB1/trace/FDCONDB1_ora_32192.trc (incident=179052):
ORA-00600: internal error code, arguments: [qerltcUserIterGet_1], [1], [1], [], [], [], [], [], [], [], [], []
ORA-10173: Dynamic Sampling time-out error
Incident details in: /oracle/app/diag/rdbms/fdcondb/FDCONDB1/inci