SP2-0618: Cannot find the Session Identifier. Check PLUSTRACE role is enabled

一：版本信息

操作系统版本 AIX 6109

数据库版本  11.2.0.3(PSU11)

二：错误描述

    以普通用户使用set autotrace 命令时报如下错误：

SQL> set autotrace traceonly;
SP2-0618: Cannot find the Session Identifier.  Check PLUSTRACE role is enabled
SP2-0611: Error enabling STATISTICS report

三：错误原因及解决方案

   根据上面的错误提示“SP2-0618: Cannot find the Session Identifier.  Check PLUSTRACE role is enabled”我们知道是因为PLUSTRACE角色没有授权给该用户导致的。

  那么我们来看看PLUSTRACE 角色包含哪些权限

SQL> select * from dba_role_privs where granted_role='PLUSTRACE';
no rows selected

##数据库中根本没有PLUSTRACE角色。

  那我们来看看PLUSTRACE角色的创建脚本是什么样的

查看$ORACLE_HOME/sqlplus/admin下的plustrce.sql发现如下内容

cat plustrce.sql
--
-- Copyright (c) Oracle Corporation 1995, 2002.  All Rights Reserved.
--
-- NAME
--   plustrce.sql
--
-- DESCRIPTION
--   Creates a role with access to Dynamic Performance Tables
--   for the SQL*Plus SET AUTOTRACE ... STATISTICS command.
--   After this script has been run, each user requiring access to
--   the AUTOTRACE feature should be granted the PLUSTRACE role by
--   the DBA.
--
-- USAGE
--   sqlplus "sys/knl_test7 as sysdba" @plustrce
--
--   Catalog.sql must have been run before this file is run.
--   This file must be run while connected to a DBA schema.

set echo on

drop role plustrace;
create role plustrace;

grant select on v_$sesstat to plustrace;
grant select on v_$statname to plustrace;
grant select on v_$mystat to plustrace;
grant plustrace to dba with admin option;

set echo off

  通过PLUSTRACE role的创建脚本，我们知道有两种方式可以解决我们遇到的问题

1) 给需要使用set autotrace功能的用户赋予如下权限

grant select on v_$sesstat to test;
grant select on v_$statname to test;
grant select on v_$mystat to test;

2) 按照上面的plustrce.sql脚本创建PLUSTRACE角色，并把PLUSTRACE角色赋予相关用户

drop role plustrace;
create role plustrace;


grant select on v_$sesstat to plustrace;
grant select on v_$statname to plustrace;
grant select on v_$mystat to plustrace;
grant plustrace to dba with admin option;

grant plustrace to test;

相关链接

SET AUTOTRACE fails with SP2-0618 and SP2-0611 (Doc ID 1159115.1)