ORA-00600: internal error code, arguments: [spstp: ORACLE_HOME uid does not match euid], [504], [500

有个测试库今天发现异常

ORA-00600: internal error code, arguments: [spstp: ORACLE_HOME uid does not match euid], [504], [500], [], [], [], [], [], [], [], [], []
Incident details in: /opt/app/oracle/diag/rdbms/cmps/cmps/trace/cmps_w000_25009_i365105.trc
Errors in file /opt/app/oracle/diag/rdbms/cmps/cmps/trace/cmps_w000_25009_i365105.trc:
ORA-00600: internal error code, arguments: [spstp: ORACLE_HOME uid does not match euid], [504], [500], [], [], [], [], [], [], [], [], []
Process W000 died, see its trace file
Thu Aug 02 09:39:48 2012

登陆数据库并关闭

[oracle@centos2 ~]$ sqlplus / as sysdba


SQL*Plus: Release 11.2.0.1.0 Production on Thu Aug 2 09:27:44 2012


Copyright (c) 1982, 2009, Oracle.  All rights reserved.

SQL> shutdown immediate
ORA-24324: service handle not initialized
ORA-24323: value not allowed
ORA-27140: attach to post/wait facility failed
ORA-27300: OS system dependent operation:invalid_euid failed with status: 1
ORA-27301: OS failure message: Operation not permitted
ORA-27302: failure occurred at: skgpwinit5
ORA-27303: additional information: startup euid = 500 (?), current euid = 504 (oracle)

询问相关操作人，知道oracle用户被重建过

就是说oracle用户id 为500启动了数据库，后来oracle被重建，用户id为504，还用root用户chown -R oracle:oinstall /u01/app/  权限的修改。

再次访问数据库就存在上述原因；

解决方法是修改 /etc/passwd 将oralce 用户id该回500， 再chown -R oracle:oinstall /u01/app/  ；

再连接数据库 即正常