ORA-00401: the value for parameter compatible is not supported by this release解决
[sql] [oracle@rhel5 ~]$ sqlplus / as sysdba SQL*Plus: Release 10.2.0.1.0 - Production on Sun Aug 11 08:59:13 2013 Copyright (c) 1982, 2005, Oracle. All rights reserved. Connected to an idle instance. SQL> startup nomount; ORA-00401: the value for parameter compatible is not supported by this release
查看pfile中的compatible的参数，发现是oracle账号10.2.0.3.0，将这个参数改成10.2.0.1.0，重建spfile，重启就不会有这个问题了。