win环境报ora-600 kokasgi1处理

又一例数据库启动报ORA-600 kokasgi1错误的恢复请求

SMON: enabling tx recovery
Database Characterset is AL32UTF8
Errors in file e:\app\administrator\diag\rdbms\orcl\orcl\trace\orcl_ora_3024.trc  (incident=44691):
ORA-00600: 内部错误代码, 参数: [kokasgi1], [], [], [], [], [], [], [], [], [], [], []
Incident details in: e:\app\administrator\diag\rdbms\orcl\orcl\incident\incdir_44691\orcl_ora_3024_i44691.trc
Errors in file e:\app\administrator\diag\rdbms\orcl\orcl\trace\orcl_ora_3024.trc:
ORA-00600: 内部错误代码, 参数: [kokasgi1], [], [], [], [], [], [], [], [], [], [], []
Errors in file e:\app\administrator\diag\rdbms\orcl\orcl\trace\orcl_ora_3024.trc:
ORA-00600: 内部错误代码, 参数: [kokasgi1], [], [], [], [], [], [], [], [], [], [], []
Error 600 happened during db open, shutting down database
USER (ospid: 3024): terminating the instance due to error 600
Instance terminated by USER, pid = 3024
ORA-1092 signalled during: ALTER DATABASE OPEN...
opiodr aborting process unknown ospid (3024) as a result of ORA-1092

通过咨询是由于根据某厂商给出来的建议对对oracle的user$的系统默认用户update等操作

---

通过分析现在库的用户情况

---

通过一系列处理之后绕过kokasgi1错误,open数据库报ORA-12432错误

SMON: enabling tx recovery
Database Characterset is AL32UTF8
No Resource Manager plan active
Errors in file e:\app\administrator\diag\rdbms\orcl\orcl\trace\orcl_ora_3268.trc:
ORA-12432: LBAC 错误: zllegbs:OCIStmtExecute
Errors in file e:\app\administrator\diag\rdbms\orcl\orcl\trace\orcl_ora_3268.trc:
ORA-12432: LBAC 错误: zllegbs:OCIStmtExecute
Error 12432 happened during db open, shutting down database
USER (ospid: 3268): terminating the instance due to error 12432
Instance terminated by USER, pid = 3268
ORA-1092 signalled during: alter database open...
opiodr aborting process unknown ospid (3268) as a result of ORA-1092

通过分析启动过程确认数据库在启动的时候访问lbacsys.lbac$pol表异常

PARSE ERROR #2:len=38 dep=1 uid=0 oct=3 lid=0 tim=37509085805630 err=942
select max(pol#) from lbacsys.lbac$pol
ORA-12432: LBAC 错误: zllegnp:OCIStmtExecute
ORA-12432: LBAC 错误: zllegnp:OCIStmtExecute

*** 2021-07-28 18:31:15.593
USER (ospid: 3512): terminating the instance due to error 12432

经过修改文件让数据库不在访问该表,数据库启动正常

SMON: enabling cache recovery
Successfully onlined Undo Tablespace 2.
Verifying file header compatibility for 11g tablespace encryption..
Verifying 11g file header compatibility for tablespace encryption completed
SMON: enabling tx recovery
Database Characterset is AL32UTF8
No Resource Manager plan active
replication_dependency_tracking turned off (no async multimaster replication found)
Starting background process QMNC
Wed Jul 28 19:52:59 2021
QMNC started with pid=32, OS id=2840 
Completed: alter database open

顺利导出数据,恢复完成