OEM setup

Posted on 2008-10-09
Last Modified: 2013-12-18
How can I remove existing OEM setup (Webbased) and reconfigure OEM for that database.

I tried do some as I shown below but it is not working. Can you please help me setup OEM
C:\>emca -config dbcontrol db
STARTED EMCA at Oct 9, 2008 1:33:00 PM
EM Configuration Assistant, Version Production
Copyright (c) 2003, 2005, Oracle.  All rights reserved.
Enter the following information:
Database SID: twuk
Listener port number: 5501
Password for SYS user:
Password for DBSNMP user:
Password for SYSMAN user:
Email address for notifications (optional):
Outgoing Mail (SMTP) server for notifications (optional):
You have specified the following settings
Database ORACLE_HOME ................ D:\oracle\product\10.2.0\db_1
Database hostname ................
Listener port number ................ 5501
Database SID ................ twuk
Email address for notifications ...............
Outgoing Mail (SMTP) server for notifications ...............
Do you wish to continue? [yes(Y)/no(N)]: Y
Oct 9, 2008 1:34:29 PM oracle.sysman.emcp.EMConfig perform
INFO: This operation is being logged at D:\oracle\product\10.2.0\db_1\cfgtoollo
Oct 9, 2008 1:34:36 PM oracle.sysman.emcp.DatabaseChecks performReposChecks
WARNING: 'shared_pool_size' must be greater than or equal to 80 MB.
Oct 9, 2008 1:34:43 PM oracle.sysman.emcp.ParamsManager getLocalListener
WARNING: Error retrieving listener for
Oct 9, 2008 1:34:44 PM oracle.sysman.emcp.util.DBControlUtil startOMS
INFO: Starting Database Control (this may take a while) ...
Oct 9, 2008 1:39:44 PM oracle.sysman.emcp.EMConfig perform
SEVERE: Error starting Database Control
Refer to the log file at D:\oracle\product\10.2.0\db_1\cfgtoollogs\emca\TWUK\em
a_2008-10-09_01-33-00-PM.log for more details.
Could not complete the configuration. Refer to the log file at D:\oracle\produc
\10.2.0\db_1\cfgtoollogs\emca\TWUK\emca_2008-10-09_01-33-00-PM.log for more det
C:\>emctl start dbconsole
Oracle Enterprise Manager 10g Database Control Release
Copyright (c) 1996, 2005 Oracle Corporation.  All rights reserved.
Agent Version     :
OMS Version       : Unknown
Protocol Version  :
Agent Home        : D:\oracle\product\10.2.0\db_1\
Agent binaries    : D:\oracle\product\10.2.0\db_1
Agent Process ID  : 6332
Agent Process ID  : 6332
Agent URL         :
Started at        : 2008-10-09 13:36:23
Started by user   : SYSTEM
Last Reload       : 2008-10-09 13:36:23
Last successful upload                       : (none)
Last attempted upload                        : (none)
Total Megabytes of XML files uploaded so far :     0.00
Number of XML files pending upload           :       12
Size of XML files pending upload(MB)         :     2.32
Available disk space on upload filesystem    :    11.64%
Agent is already started. Will restart the agent
The syntax of this command is:

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Question by:basirana
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Author Comment

ID: 22681043
When I check the status it says NOT RUNNING
C:\>emctl status dbconsole
Oracle Enterprise Manager 10g Database Control Release
Copyright (c) 1996, 2005 Oracle Corporation.  All rights reserved.
Oracle Enterprise Manager 10g is not running.
Logs are generated in directory D:\oracle\product\10.2.0\db_1/

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LVL 48

Accepted Solution

schwertner earned 500 total points
ID: 22684919
1. This is suspicious:

Listener port number: 5501

2. Check if it is correct!

Based on
WARNING: 'shared_pool_size' must be greater than or equal to 80 MB.
increase the shared pool size

3. Check the default firewalls and turn them off

4. Check if the service is registered by the Listener:

c:\>lsnrctl services

5. try also these:

$ emca -config dbcontrol db -repos recreate
LVL 48

Expert Comment

ID: 22718754
Thank you so much!
Good luck!

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