gaosheng-> oerr ora 0103101031, 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.gaosheng->