update : 19-08-2017

DBA Script : mts_shared_server_utilization.sql

-- | FILE : mts_shared_server_utilization.sql |
-- +----------------------------------------------------------------------------+
-- | |
-- | |
-- | www.high-oracle.com |
-- |----------------------------------------------------------------------------|
-- | www.high-oracle.com |
-- |----------------------------------------------------------------------------|
-- | DATABASE : Oracle |
-- | FILE : mts_shared_server_utilization.sql |
-- | CLASS : Multi-threaded Server (MTS) |
-- | PURPOSE : Display status and metrics related to MTS shared server |
-- | utilization. This script is RAC enabled. |
-- | NOTE : As with any code, ensure to test this script in a development |
-- | environment before attempting to run it in production. |
-- +----------------------------------------------------------------------------+
SET TERMOUT OFF;
COLUMN current_instance NEW_VALUE current_instance NOPRINT;
SELECT rpad(instance_name, 17) current_instance FROM v$instance;
SET TERMOUT ON;
PROMPT
PROMPT +------------------------------------------------------------------------+
PROMPT | Report : Multi-threaded Server: Shared Server Utilization |
PROMPT | Instance : ¤t_instance |
PROMPT +------------------------------------------------------------------------+
SET ECHO OFF
SET FEEDBACK 6
SET HEADING ON
SET LINESIZE 180
SET PAGESIZE 50000
SET TERMOUT ON
SET TIMING OFF
SET TRIMOUT ON
SET TRIMSPOOL ON
SET VERIFY OFF
CLEAR COLUMNS
CLEAR BREAKS
CLEAR COMPUTES
COLUMN instance_name FORMAT a10 HEAD 'Instance'
COLUMN s_name FORMAT a25 HEAD 'Server Name'
COLUMN s_busy HEAD '% Busy'
SELECT
i.instance_name instance_name
, s.name s_name
, ROUND(s.busy / (s.busy + s.idle) * 100, 2) s_busy
FROM
gv$instance i
, gv$shared_server s
WHERE
i.inst_id = s.inst_id
ORDER BY
i.instance_name
, s.name;

End Script

Oracle Database Error Messages



Oracle Database High Availability Any organization evaluating a database solution for enterprise data must also evaluate the High Availability (HA) capabilities of the database. Data is one of the most critical business assets of an organization. If this data is not available and/or not protected, companies may stand to lose millions of dollars in business downtime as well as negative publicity. Building a highly available data infrastructure is critical to the success of all organizations in today's fast moving economy.

Well, the reason for above error is that i have taken the above script from a 11g database and running it on 10g database. 11g has bring some changes in password management. Below code is executed on 11g and user created successfully, which is expected result.