ORA-28002: the password will expire

一、登陆到sqlplus

sqlplus / as sysdba

二、查看密码有效期时长

SELECT * FROM dba_profiles s WHERE s.profile='DEFAULT' AND resource_name='PASSWORD_LIFE_TIME';

三、将密码设置成永不过时

ALTER PROFILE DEFAULT LIMIT PASSWORD_LIFE_TIME UNLIMITED;

四、修改用户密码

alter user system identified by  system;