关键字:EM无法登录,提示ORA-28001: the password has expired (DBD ERROR: OCISessionBegin)
以上提示 参见本文。
Oracle 11g 默认安装 用户密码有180天的过期限制。
测试用库实在有些不便。
--sys DBA 身份连入 sqlplus sys/password@SID as sysdba --查看数据库目前的口令期限 select * from dba_profiles where profile = 'DEFAULT' and resource_name = 'PASSWORD_LIFE_TIME'; --查看用户的状态,发现DBSNMP和SYSMAN两个帐号都已经过期 select username, account_status from dba_users; --修改用户的口令期限为无限制 alter profile default limit password_life_time unlimited; --修改DBSNMP和SYSMAN两个帐号的口令 alter user dbsnmp identified by dbsnmp; alter user sysman identified by sysman;
执行以上操作后,重启计算机、服务器即可。
如果仍然提示无法连接实例,并且dbsnmp sysman 用户被锁定 LOCKED(TIMED)。
极有可能是EM 的配置文件中dbsnmp sysman的密码 与实际的不同。
此时重置EM 配置文件。
--sqlplus 中运行
emca -config dbcontrol db
--根据提示 输入各用户名的 密码。
Username | Password | Description | See Also |
CTXSYS | CTXSYS | The Oracle Text account | Oracle Text Reference |
DBSNMP | DBSNMP | The account used by the Management Agent component of Oracle Enterprise Manager to monitor and manage the database | Oracle Enterprise Manager Grid Control Installation and Basic Configuration |
LBACSYS | LBACSYS | The Oracle Label Security administrator account | Oracle Label Security Administrator’s Guide |
MDDATA | MDDATA | The schema used by Oracle Spatial for storing Geocoder and router data | Oracle Spatial User’s Guide and Reference |
MDSYS | MDSYS | The Oracle Spatial and Oracle interMedia Locator administrator account | Oracle Spatial User’s Guide and Reference |
DMSYS | DMSYS | The Oracle Data Mining account. | Oracle Data Mining Administrator’s Guide |
OLAPSYS | MANAGER | The account used to create OLAP metadata structures. It owns the OLAP Catalog (CWMLite). | Oracle OLAP Application Developer’s Guide |
ORDPLUGINS | ORDPLUGINS | The Oracle interMedia user. Plug-ins supplied by Oracle and third party format plug-ins are installed in this schema. | Oracle interMedia User’s Guide |
ORDSYS | ORDSYS | The Oracle interMedia administrator account | Oracle interMedia User’s Guide |
OUTLN | OUTLN | The account that supports plan stability. Plan stability enables you to maintain the same execution plans for the same SQL statements. OUTLN acts as a role to centrally manage metadata associated with stored outlines. | Oracle Database Performance Tuning Guide |
SI_INFORMTN_SCHEMA | SI_INFORMTN_SCHEMA | The account that stores the information views for the SQL/MM Still Image Standard | Oracle interMedia User’s Guide |
SYS | CHANGE_ON_INSTALL | The account used to perform database administration tasks | Oracle Database Administrator’s Guide |
SYSMAN | CHANGE_ON_INSTALL | The account used to perform Oracle Enterprise Manager database administration tasks. Note that SYS and SYSTEM can also perform these tasks. | Oracle Enterprise Manager Grid Control Installation and Basic Configuration |
SYSTEM | MANAGER | Another account used to perform database administration tasks. | Oracle Database Administrator’s Guide |