AIX5.1上装的Oracle9.2无法用sqlplus "/as sysdba"登

Zodix

数据库是从别的机上tar过来的，现在可以用sqlplus /nolog,conn sys/change_on_install as sysdba登录，并且可以正常启动数据库．但是不能用sqlplus "/as sysdba"登录．

报的错误是：
ORA-01031: insufficient privileges

错误详细说明是：
01031, 00000, "insufficient privileges"
*Cause: An attempt was made to change the current username or password　without the appropriate privilege. This error also occurs if　attempting to install a database without the necessary operating system privileges.
    When Trusted Oracle is configure in DBMS MAC, this error may occur  if the user was granted the necessary privilege at a higher label than the current login.
// *Action: Ask the database administrator to perform the operation or grant
//          the required privileges.
//          For Trusted Oracle users getting this error although granted the
//          the appropriate privilege at a higher label, ask the database
//          administrator to regrant the privilege at the appropriate label.

请教解决方法！

Zodix

搞定了！
在AIX中新建组，组名为dba，把oracle的属主oracle归属进这个叫dba的组就OK了！