Enterprise Manager - sql tuning advisor , Access advisor for SQL Tuning

Hi,
NO I mean in oracle 10g you have the enterprise manager which can be used to tune sql statements using the SQL ADvisor and SQL access advisor.
I believe in oracle 10g the process of SQL Tuning is slightly easier using the Enterprise Manager ...so if some one could explain me that process...
Again thanking you in advance
regds
Manoj Gokhale

Hi Manoj,
tune sql statements using the SQL ADvisor and SQL access advisor.Do you have the OEM extra cost "performance pack"?
The OEM screens are fairly self-explainatory, but here are some references on the 10 SQL tuning advisors:
http://www.oracle-base.com/articles/10g/AutomaticSQLTuning10g.php
http://www.remote-dba.net/oracle_10g_tuning/t_oracle_sql_tuning_advisor_session_example.htm

Similar Messages

Differernce between SQL Tuning Pack and SQL Tuning Advisor, Access Advisor

Hi. all.
I have been using "TKPROF" in order to tune SQL till now.
I am learning 10g, and would like to know the difference
between "1. SQL Tuning Pack" and "2. SQL Tuning Advisor, Access Advisor".
Are they same thing? If not, what are the differences in their "functionality"?
All I know is that SQL Tuning Pack is not free, and SQL Tuning Advisor
is packed with default installation. Right???
Could you give me some html links or your "any advice and experience"?
Thanks in advance. Have a good day.
Best Regards.

Hi,
There are alternatives to the Oracle tuning packs, and remember the SQL advisors are relatuively simple, finding missing indexes and recommending MV's.
A human can do a better job if you use the right techniques.
BTW, you can get a SQLTuning advisor license online for only $3k:
http://www.dba-oracle.com/oracle_news/2005_3_17_dql_tuning_access_advisor_licenses_available_online.htm
SHAMELESS PITCH! - I wrote a book that describes techniques for tuning with scripts, instead of the advisors, if you are interested:
http://www.rampant-books.com/book_2005_1_awr_proactive_tuning.htm
Hope this helps. . . .
Donald K. Burleson
Oracle Press author

Wily Introscope Enterprise Manager Can't be accessed

Hi Experts,
I installed Solution Manager 7.0 EHP1 and executed basic configuration. And I followed the instruction to install wily EM 8.0. But after installation, the web pages http://emhost:8081/workstation and http://emhost:8081/webview cannot be accessed. Error msg is "404 Not Found The requested resource does not exist."
I've checked the wily log and found no errors. How to solve the problem?

Hi ,
Check if the installation of EM 8.0 was successful or not.
For the same, please check <Introscopehome>/install/Introscopeinstall.log.
I am hoping your installation is successful. Then please perform some other checks.
Please start your Introscope Enterprise Manager service from Windows Services [ for other OS please refer to guide]
Check the <IntroscopeHome>/log/IntroscopeEnterpriseManager.log
file for an Error entry.. there may be a possibility that the Port 8081 [or 8080] is already in use.
Similar format to error message :::
"EM Web Server did not start. Port already in use: 8080 To change the Web Server port, modify the EM property: introscope.enterprisemanager.webserver.port "
If yes, then please modify the \conf\EnterpriseManager.properties file
introscope.enterprisemanager.webserver.port=8080
OR
introscope.enterprisemanager.webserver.port=any other open port
For more details about changing port please refer to Thread
Wily Introscope Enterprise Manager 7.2 is not starting on SolMan system
I hope the provided information will be helpful.
Best Regards,
~~ Pradeep Bishnoi ~~

Enterprise Manager: Error in table "View Data" for table with 128 column

We appear to be getting an error when running Oracle Enterprise Manager when doing a "View Data" and selecting > 128 columns to display.
Here's the error message.
Could you let me know if this is a known issue, and any workaround/fixes for it?
Thanks!
2012-07-11 16:53:08,315 [EMUI_16_53_08_/console/database/util/Flex] ERROR perf.svgChart getCurveLegend.139 - curveindex 0
2012-07-11 16:53:08,315 [EMUI_16_53_08_/console/database/util/Flex] ERROR perf.svgChart logChartDetails.411 - oracle.sysman.emo.smap.HostChart@7d1a73ee
2012-07-11 16:53:08,315 [EMUI_16_53_08_/console/database/util/Flex] ERROR perf.svgChart logChartDetails.412 - chart name cpuChart
2012-07-11 16:53:08,315 [EMUI_16_53_08_/console/database/util/Flex] ERROR perf.svgChart logChartDetails.413 - number of names 0
2012-07-11 16:53:08,330 [EMUI_16_53_08_/console/database/util/Flex] ERROR perf.svgChart logChartDetails.414 - number of times 0
2012-07-11 16:53:08,330 [EMUI_16_53_08_/console/database/util/Flex] ERROR perf.svgChart logChartDetails.415 - number of values 0
2012-07-11 16:53:08,330 [EMUI_16_53_08_/console/database/util/Flex] ERROR perf.svgChart logChartDetails.416 - curve count 0
2012-07-11 16:55:40,768 [EMUI_16_55_40_/console/database/schema/displayContents] ERROR svlt.PageHandler handleRequest.639 - java.lang.ArrayIndexOutOfBoundsException: -128
java.lang.ArrayIndexOutOfBoundsException: -128
     at oracle.sysman.emo.adm.DBObjectsMCWInfo.getSqlTimestampIndexes(DBObjectsMCWInfo.java:194)
     at oracle.sysman.emo.adm.schema.TableViewDataBrowsingDataSource.executeQuery(TableViewDataBrowsingDataSource.java:167)
     at oracle.sysman.emo.adm.DatabaseObjectsDataSource.populate(DatabaseObjectsDataSource.java:201)
     at oracle.sysman.emo.adm.DatabaseObjectsDataSource.populate(DatabaseObjectsDataSource.java:151)
     at oracle.sysman.emo.adm.schema.DisplayContentsObject.populate(DisplayContentsObject.java:369)
     at oracle.sysman.db.adm.schm.DisplayContentsController.onDisplayAllRows(DisplayContentsController.java:303)
     at oracle.sysman.db.adm.schm.DisplayContentsController.onDisplayContents(DisplayContentsController.java:290)
     at oracle.sysman.db.adm.schm.DisplayContentsController.onEvent(DisplayContentsController.java:136)
     at oracle.sysman.db.adm.DBController.handleEvent(DBController.java:3431)
     at oracle.sysman.emSDK.svlt.PageHandler.handleRequest(PageHandler.java:577)
     at oracle.sysman.db.adm.RootController.handleRequest(RootController.java:207)
     at oracle.sysman.db.adm.DBControllerResolver.handleRequest(DBControllerResolver.java:121)
     at oracle.sysman.emSDK.svlt.EMServlet.myDoGet(EMServlet.java:784)
     at oracle.sysman.emSDK.svlt.EMServlet.doGet(EMServlet.java:340)
     at oracle.sysman.eml.app.Console.doGet(Console.java:319)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
     at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65)
     at oracle.sysman.eml.app.EMRepLoginFilter.doFilter(EMRepLoginFilter.java:190)
     at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:15)
     at oracle.sysman.db.adm.inst.HandleRepDownFilter.doFilter(HandleRepDownFilter.java:153)
     at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:17)
     at oracle.sysman.eml.app.BrowserVersionFilter.doFilter(BrowserVersionFilter.java:122)
     at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:17)
     at oracle.sysman.emSDK.svlt.EMRedirectFilter.doFilter(EMRedirectFilter.java:102)
     at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:17)
     at oracle.sysman.eml.app.ContextInitFilter.doFilter(ContextInitFilter.java:353)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:621)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
     at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
     at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:122)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:111)
     at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
     at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
     at java.lang.Thread.run(Thread.java:595)
2012-07-11 17:02:36,519 [EMUI_17_02_36_/console/database/schema/displayContents] ERROR svlt.PageHandler handleRequest.639 - java.lang.ArrayIndexOutOfBoundsException: -128
java.lang.ArrayIndexOutOfBoundsException: -128
     at oracle.sysman.emo.adm.DBObjectsMCWInfo.getSqlTimestampIndexes(DBObjectsMCWInfo.java:194)
     at oracle.sysman.emo.adm.schema.TableViewDataBrowsingDataSource.executeQuery(TableViewDataBrowsingDataSource.java:167)
     at oracle.sysman.emo.adm.DatabaseObjectsDataSource.populate(DatabaseObjectsDataSource.java:201)
     at oracle.sysman.emo.adm.DatabaseObjectsDataSource.populate(DatabaseObjectsDataSource.java:151)
     at oracle.sysman.emo.adm.schema.DisplayContentsObject.populate(DisplayContentsObject.java:369)
     at oracle.sysman.db.adm.schm.DisplayContentsController.onDisplayAllRows(DisplayContentsController.java:303)
     at oracle.sysman.db.adm.schm.DisplayContentsController.onDisplayContents(DisplayContentsController.java:290)
     at oracle.sysman.db.adm.schm.DisplayContentsController.onEvent(DisplayContentsController.java:136)
     at oracle.sysman.db.adm.DBController.handleEvent(DBController.java:3431)
     at oracle.sysman.emSDK.svlt.PageHandler.handleRequest(PageHandler.java:577)
     at oracle.sysman.db.adm.RootController.handleRequest(RootController.java:207)
     at oracle.sysman.db.adm.DBControllerResolver.handleRequest(DBControllerResolver.java:121)
     at oracle.sysman.emSDK.svlt.EMServlet.myDoGet(EMServlet.java:784)
     at oracle.sysman.emSDK.svlt.EMServlet.doGet(EMServlet.java:340)
     at oracle.sysman.eml.app.Console.doGet(Console.java:319)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
     at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65)
     at oracle.sysman.eml.app.EMRepLoginFilter.doFilter(EMRepLoginFilter.java:190)
     at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:15)
     at oracle.sysman.db.adm.inst.HandleRepDownFilter.doFilter(HandleRepDownFilter.java:153)
     at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:17)
     at oracle.sysman.eml.app.BrowserVersionFilter.doFilter(BrowserVersionFilter.java:122)
     at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:17)
     at oracle.sysman.emSDK.svlt.EMRedirectFilter.doFilter(EMRedirectFilter.java:102)
     at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:17)
     at oracle.sysman.eml.app.ContextInitFilter.doFilter(ContextInitFilter.java:353)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:621)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
     at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
     at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:122)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:111)
     at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
     at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
     at java.lang.Thread.run(Thread.java:595)

Not many people run into this but one has before: Too many columns to be shown in the Enterprise Manager 11g?
I can not find a known bug related to EM/CC, however a lot of bugs exist if you search in MOS for java.lang.ArrayIndexOutOfBoundsException: 128
So, best is to create a SR.
Eric

New Enterprise Manager Book on Advanced EM Techniques for the Real World

Dear Friends,
I am pleased to say my first EM book can be ordered now.
Oracle Enterprise Manager Grid Control: Advanced Techniques for the Real World
[http://www.rampant-books.com/book_1001_advanced_techniques_oem_grid_control.htm]
Please let your colleagues and friends and clients know – it is the first book in the world to include EM 11g Grid Control. It is a great way for people to understand the capabilities of EM.
Oracle’s Enterprise Manager Grid Control is recognized as the IT Industry’s leading Oracle database administration and management tool. It is unrivalled in its ability to monitor, manage, maintain and report on entire enterprise grids that comprise hundreds (if not thousands) of Oracle databases and servers following an approach that is consistent and repeatable.
However, Enterprise Manager Grid Control may seem daunting even to the most advanced Oracle Administrator. The problem is you know about the power of Enterprise Manager but how do you unleash that power amongst what initially appears to be a maze of GUI-based screens that feature a myriad of links to reports and management tasks that in turn lead you to even more reports and management tasks?
This book shows you how to unleash that power.
Based on the Author’s considerable and practical Oracle database and Enterprise Manager Grid Control experience you will learn through illustrated examples how to create and schedule RMAN backups, generate Data Guard Standbys, clone databases and Oracle Homes and patch databases across hundreds and thousands of databases. You will learn how you can unlock the power of the Enterprise Manager Grid Control Packs, PlugIns and Connectors to simplify your database administration across your company’s database network, as also the management and monitoring of important Service Level Agreements (SLAs), and the nuances of all important real-time change control using Enterprise Manager.
There are other books on the market that describe how to install and configure Enterprise Manager but until now they haven’t explained using a simple and illustrated approach how to get the most out of your Enterprise Manager. This book does just that.
Covers the NEW Enterprise Manager Grid Control 11g.
Regards,
Porus.

Abuse reported.

SQL 2000 ODBC CONNECTION STRING FOR SQL 2008

i have vb 6 application. Database is SQL server 2000.
my connection string is (using odbc driver),
        .ConnectionString = "Driver={SQL Server};SERVER=" & mServer & ";DATABASE=mydb;UID=" & mLogin.Username & ";pwd=" & mLogin.Password & ";"
Now i have tried this application with SQL server express 2008 R2
Can i still keep the old connection string? will there be any problem in future?
(if i have to change then have to change at so many places.....)
I can run application without any problem for now (not changed connection string to new one)
otherwise i have to use ODBC or OLEDB which are,
        .ConnectionString = "Driver={SQL Server Native Client 10.0};SERVER=" & mServer & ";DATABASE=mydb;UID=" & mLogin.Username & ";pwd=" & mLogin.Password & ";"
or
        .ConnectionString = "Provider=SQLNCLI10;SERVER=" & mServer & ";DATABASE=mydb;UID=" & mLogin.Username & ";pwd=" & mLogin.Password & ";"
if i have to change to new connection string Which one is better to use odbc or oledb.
h2007

personally I favor ODBC as it is easy to use sometime. Additionally you can check the link below:
http://social.msdn.microsoft.com/Forums/en/sqlintegrationservices/thread/19e0c306-0be4-46b5-b207-0937931d63a7
cheers!!!
Vatsa
www.objectiveprogramming.com

SQL Tuning using Enterprise manager in oracle 10g

Hi,
In oracle 10g you have the enterprise manager which can be used to tune sql statements using the SQL Tuning ADvisor and SQL access advisor.
I believe in oracle 10g the process of SQL Tuning is slightly easier using the Enterprise Manager ...so if some one could explain me that process...
Again thanking you in advance
regds
Manoj Gokhale

Hi Manoj,
Didn't you already start two other threads about this same question the SQL forum?
How do i do the SQL Statement tuning
Enterprise Manager - sql tuning advisor , Access advisor for SQL Tuning

SQL Tuning Advisor on a specific SQL statement

Hi all,
How can I used SQL Tuning Advisor in Oracle EM Database Control to tune a specific SQL statement; i.e. the statement is not any of: Top SQL, SQL Tuning Sets, Snapshots Preserved Snapshot Sets.
Thanks in advance,
Ahmed B.

Hi,
You can use either the automatic SQL tuning features that are accessible from Enterprise Manager Database Console on the "Advisor Central" page or trough SQL*PLUS using the DBMS_SQLTUNE pakage:
-- creating the tuning task
set serveroutput on
declare
l_sql_tune_task_id varchar2(100);
begin
l_sql_tune_task_id := dbms_sqltune.create_tuning_task (
                          sql_id      => '<your_sql_id>',
                          scope       => dbms_sqltune.scope_comprehensive,
                          time_limit => 60,
                          task_name   => '<your_tuning_task_name>',
                          description => 'tuning task for statement your_sql_id.');
dbms_output.put_line('l_sql_tune_task_id: ' || l_sql_tune_task_id);
end;
-- executing the tuning task
exec dbms_sqltune.execute_tuning_task(task_name => '<your_tuning_task_name>');
-- displaying the recommendations
set long 100000;
set longchunksize 1000
set pagesize 10000
set linesize 100
select dbms_sqltune.report_tuning_task('<your_tuning_task_name>') as recommendations from dual;For more information, take a look at link provided by Jaffy.
Cheers
Legatti

IPCC 5.0 SQL enterprise manager

Hi,
Kindly I'm checking some issues in IPCC 5.0
When I'm going to open start>Programs>Microsoft SQL > Enterprise Manager
I'm not finding the Microsoft SQL at all in the programs list
Although I found the SQL service Manager in the task manager of the windos [ beside the clock]
and it is allready started
The call center is in a live network and has a premuim license
Thanks for your help

Hi,
Thanks a lot for your replies,
But I have configured before in IPCC 4, a script to write to external database
I used the local database and can read the tables exist for the real time data as i remember
so:
1. how to check the database tables that exist in the ipcc to deal with
Also there is a known problem about logging to historical report as i remember also, and it is solved by accessing the IPCC start>programs>microsoft SQL Enterprise manager and set the authentication to windows instead of mixed and it is solved the problem
2. So where is this in this ipcc 5.0 server, and if itisn't exist here, which IPCCs contain the SQL Enterprise tool ?
Thanks a lot again for replying the above 2-inqueries

Newbie dba -----Repository for Enterprise Manager

i just took over this database,
I am trying to login to Oracle Enterprise Manager Respository, i have found out that there is a sysman user on the database.
i try to run the emca.bat file in the BIN folder, but the file is not there.
i don't know how to run Oracle Enterprise Manager Respository or create the repository for the enterprise manager without the emca.bat file

SQL> select * from v$version;
BANNER
Oracle9i Enterprise Edition Release 9.2.0.7.0 - Production
PL/SQL Release 9.2.0.7.0 - Production
CORE 9.2.0.7.0 Production
TNS for 32-bit Windows: Version 9.2.0.7.0 - Production
NLSRTL Version 9.2.0.7.0 - Production
on windows 2003

Does Oracle 8i for Linux include Oracle Enterprise Manager?

What's the version of the current Oracle 8i for Linux?
Enterprise Edition?
null

Hi,
Michael (guest) wrote:
: The latest OEM is in Java. It is included in o8i for Solaris,
: which I use for an o8i machine at work. They don't seem to
: include it with the Linux version, though, despite the fact
that
: it's Java and theoretically (the key word here...) it should be
: platform-independent and run on Linux just the same.
NO, it will not work. You cannot even install since the installer
for Solaris is a Solaris binary and some windows exe also does
not work. I guess somebody has to write a better bootstrap proggy
first...
I wonder why they did it that way...
Marcus
: Bryan Batchelder (guest) wrote:
: : Oracle8i for Linux is Oracle 8.1.5.0 Enterprise Edition.
: : As for Oracle Enterprise Manager, they still only have that
for
: : NT, but you can download it from OTN.
: : --Bryan
: : Gary Young (guest) wrote:
: : : What's the version of the current Oracle 8i for Linux?
: : : Enterprise Edition?
null

Enterprise Manager Console missing

I have installed the oracle software 10.2.0 ,I have got all the components like database and all installed but i could not find the enterprise manager console part installed.
As some of viewers suggested me that OEMC comes out to be online..
But i want to use it or want to install it on my machine...as i have been using oracle10g home1 and oracle client10g home 1 which included the OEMC....is there any link by which i can install it on my machine instead of online.
please help me as an novice user in installing oracle.
Thank you all...thanks for your time.

Check the below documents are of help in solving your problem:-
Starting and Stopping the Oracle Enterprise Manager Console
http://download-east.oracle.com/docs/cd/B16240_01/doc/server.102/b14196/em_manage002.htm#sthref145
Accessing the Oracle Enterprise Manager Database Control
http://download-east.oracle.com/docs/cd/B16240_01/doc/server.102/b14196/em_manage003.htm#sthref146
Getting Started with Oracle Enterprise Manager
http://download-east.oracle.com/docs/cd/B16240_01/doc/server.102/b14196/em_manage.htm#sthref126
Oracle® Database 2 Day DBA 10g Release 2 (10.2)
http://download-east.oracle.com/docs/cd/B16240_01/doc/server.102/b14196/toc.htm
Oracle Enterprise Manager Grid Control Quick Installation Guide for Windows (32-bit)
http://download-east.oracle.com/docs/cd/B16240_01/doc/install.102/b31288/toc.htm
Oracle Enterprise Manager 10g Release 2 (10.2) - Documentation Library
http://download-east.oracle.com/docs/cd/B16240_01/doc/nav/portal_booklist.htm

Problems with Enterprise Manager Oracle 10gR2

Hi,
The installation of 10gR2 on Windows 2000 seems to work.
I only have a problem with web enterprise manager.
I can connect to the database correctly and I can manage the database (creating tables, users and so on).
The only problem is in the first page (home) of the database, accessing with the web enterprise manager.
In fact I get this "error: java.lang.Exception: IOException in sending Request :: Connection refused", but I however access the db.
I verified the DBSNMP user and it's active.
Did someone get the same error?
Excuse if I'm repeating a previous post, but I received answers about linux environment only (I have Windows 2000 server, instead).
thanks a lot,
Francesco

We have in fact seen the same error. In our case, it appeared after the network guys moved the Oracle server from one domain to another. (This is not an action that I highly recommend, by the way.)
I used emca to delete the Enterprise Manager agent and recreate it. For a single instance server not in a cluster or on a grid, the commands look like this:
emca -deconfig dbcontrol db
emca -config dbcontrol db
That worked just fine. However, we started getting an "account locked" error when the Enterprise Manager started. And the result is the same as you described. The account is not locked by any means. If you ignore what you see on the screen about an error, you can go on and administer the database just fine. It's just when you get back to the home screen, it tells you that your account is locked and you are not in touch with the instance.
I can make the error go away for awhile by stopping and starting the agent with
emctl stop dbconsole
emctl start dbconsole
But the error comes back in a little while.
We don't consider it a show stopper, since the database performs normally. It's just one of those things you wish it would not do.

Enterprise Manager Change Database

I just installed Oracle 10 and created two databases. The first one is called "deleteme" and the second one is called "test".
I can access the database "test" by going to the URL http://computername.componanyname.com:5500/em/ but I can't seem to access the database "deleteme" through the Enterprise Manager. What is the URL for this or how do I change the database within the database manager?
Thanks,
Jim

The URL http://computername.componanyname.com:5600/em/ did not work, nor do I have a file httpd.conf ANYWHERE on my computer.
BUT - the good news is that I found a file C:\oracle\product\10.1.0\Db_1\install\portlist.ini which lists the correct URL as http://computername.componanyname.com:5501/em/
Jim

Problem with login using Oracle Enterprise Manager

I am new to Oracle. I installed the software (my Operating System is Windows XP) and created a database following the guidelines in the documentation and Oracle By Example. Now I can not log on as the user SYS through the Enterprise Manager. However, I can login through SQL Plus. I am using the password that I assigned during the installation.
In OBE, I got stuck at the step where you check the status of (or start) the dbconsole. I went to the DOS prompt and typed:
emctl status dbconsole
I got the error:
Environment variable ORACLE_SID not defined. Please define it.
If anyone can explain what the problem is, I'd appreciate it.

there are a number of files at this location.
Here is an error from emdctl.trc:
2006-10-23 14:12:36 Thread-236 ERROR http: 1760: snmehl_read: error on read: An existing connection was forcibly closed by the remote host.
(error = 10054)
emoms.log:
2006-10-23 00:00:02,485 [JobWorker 63:Thread-13] ERROR em.jobs executeCommand.159 - UpdateARUTables: Oracle MetaLink credentials are incorrect or missing. Click Patching Setup to set required parameters.

Enterprise Manager - sql tuning advisor , Access advisor for SQL Tuning

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