Overview of all the Grid Control Parts

It's pretty basic how the Grid Control database (OMR), Web Services (OMS) and agent components work together.
My questions is how these components use different tools such as PL/SQL, Java, OC4J, Application Express, XML and Perl to communicate and perform the work.
Can anyone point me to documentation for a BIG picture? Describe a overview how this component talks to that component.
What brings this up, is that I am doing an install. I see some Java errors and it is executing a perl script ConfigureGC.pl. What is really going on here?

Hi Sonja,
There is currently no way to do that, since there is no difference between the documents, linked or not. You can check the note 918386 which explains how this works exactly and why there is no way to know where the document was created originaly.
Kind regards,
Fabricius

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How can i confirm that i have the grid control ?

Hi,
I have oracle 10g database , we have dbconsole. But i don't know wherther we have the grid control or not ??? how can i check that ??
And one more thing , i have the oracle 817 databases , in need to register that database into the GRID . Can any one send me the proper doc. for 817 to install into grid control db.
$ emctl status dbconsole
Oracle Enterprise Manager 10g Database Control Release 10.2.0.3.0
Copyright (c) 1996, 2006 Oracle Corporation. All rights reserved.
http://prodgv1:1158/em/console/aboutApplication
Oracle Enterprise Manager 10g is running.
Logs are generated in

I have oracle 10g database , we have dbconsole. But i
don't know wherther we have the grid control or not
??? how can i check that ?? What are you looking for exactly? What does "do we have the grid control" mean?
Did you download and install this?
A "default" install comes with three Oracle homes, with directories db10g, oms10g and agent10g in the 'basedir'. Kinda hard to miss...
With proper environment setup, you could try
$ emctl status oms
To manage Targets (as called in EM terms), you would install a Management Agent on each host to start monitoring hosts, listeners, databases, application servers, oc4j instances, and other types of targets. You "add hosts" via addition of agents.
And one more thing , i have the oracle 817 databases
, in need to register that database into the GRID .
Can any one send me the proper doc. for 817 to
install into grid control db.No need to send anything, the documentation is available here on OTN (look in the top menu "shortcuts", Documentation -> Enterprise Manager).
There are several options (version dependent of course) available for deploying agents. But you need a OMS + Repository first.
Further discussion probably belongs in the dedicated Enterprise Manager.
Message was edited by:
orafad

Access the gridview of the grid control

Hi all
It may seem a weird title, but this is exactly my problem.
I am using winforms with devexpress tool in my application. I want to access the selected row of a grid view from another form. so I used the following code:
foreach (XtraUserControl usrControl in splitContainerControl.Panel2.Controls)
                if (usrControl is MY_USER_CONTROL_NAME)
                    foreach (Control grid_control in usrControl.Controls)
                        if (grid_control is GridControl)
                            //up to this point i must be able to access the grid control, and after that access the grid
view by using
                            //the following statement as I found in other forum
                            GridView myView = grid_control.ViewCollection[0] as GridView;
the problem is I cannot get this ViewCollection[] property of the grid control
any help???

Hi khidir,
As far as I know, devexpress is not a Microsoft product, thus the issue of devexpress you could go to the official site of devexpress for professional support.
The link might be useful to you:
#How to get field value of selected Row Devexpress GridView?
http://stackoverflow.com/questions/19206186/how-to-get-field-value-of-selected-row-devexpress-gridview
The official site of devexpress as below:
https://www.devexpress.com/
If you have any further questions, please feel free to post in this forum.
Best Regards,
Leo

Whats the functional difference between dbconole and using the Grid control.

I know this may seem like a strange question, but I was wondering if I only have one instance on my server, would benefit would i gain if I installed and configured the grid control
over the dbconsole that comes with the 11gr2?
I know the Grid control can discover many databases, but what else can it do that the dbconsole cannot?
thanks!

Hi,
Indeed good question.
It depends on installation type you selected. But are responsible for user administration in terms of creating, deleting, updating and role assignment tasks to users and groups.
--CUA is meant for ABAP Installation. CUA is responsible for entire landscape user administration works with RFC connection talking to all ABAP systems
--UME is meant for Java installations, plus UME is responsible for handling communication between ABAP users and java users.
UME
For more details see below links all advantages and disadvantages of both systems and comparisons deliberately.
http://help.sap.com/saphelp_nw2004s/helpdata/en/d2/3e3842b23d690de10000000a155106/frameset.htm
Thanks,
Amit Lal
P.S Please don't forget to reward pts.

Hiding a column Attribute in the Grid Control in a DAC form.

Hi,
My RowsetInfo has a Image AttributeInfo and other kinds of AttributeInfo.I wanted to display the image in a seperate area in the form.The remaining Attributes would come in form as a detail grid.
However, since I bind the Grid control to my rowsetInfo, and also since my rowsetinfo has an image AttributeInfo, I see an Image column there(which ofcourse contains references to these Image objects!!).
I would want to hide this column in the grid.How do I go about it?Do I need to create a seperate rowsetinfo for the Image controlor there is a workaround for this?
Any ideas??
--Sandeep

Hi,
Going through the previous discussions in this forum, I had also tried the following :
JTable table = detailGrid.getTable();
TableColumnModel tableColumnModel =
table.getColumnModel();
table.removeColumn(tableColumnModel.
getColumn(1));
This doesnot seem to work.I get the following exception:
java.lang.ArrayIndexOutOfBoundsException: 1 >= 0
java.lang.Object java.util.Vector.elementAt(int)
javax.swing.table.TableColumn
javax.swing.table.DefaultTableColumnModel.getColumn(int)
void DAC2Package.DAC2Frame.jbInit()
void DAC2Package.DAC2Frame.<init>()
void DAC2Package.DAC2Application.<init>()
void DAC2Package.DAC2Application.main(java.lang.String[])
Since I have quite a few number of columns in the GridControl, I shouldnot be getting this
exception in the first place.
Also, I donot understand why
tableColumnModel.getColumnCount() prints zero in the console.
Thanks in advance,
Sandeep
null

Upgrading Management Agents after upgrading the Grid Control to 10.2..0.5

Hello:
I am pretty new to implementing Grid control. I have been assigned the task of upgrading the Grid control to 10.2.0.5. I successfully upgraded the GC to 10.2.0.5. Now the next task is to upgrade the Agents running on other Database nodes. I have 6 databases running on Solaris 9.0 , few of them running on RHEL 5.0 x86, a few of them on RHEL 5.0 86*64. I am looking to upgrade these agents in one shot. Is there any way I can accomplish this from Grid control. If it is the case, then do I have to download and upload the patchsets for 10.2.0.5 for various platforms into the Grid Control.
I would be very happy if you could give me valid pointers which would help me to understand and move further.
Regards,
Bala

Yes you can upgrade the agent at one shot.Refer the following OBE
http://www.oracle.com/technology/obe/obe10gemgc_10204/agentpatch_upgrade.htm

The Grid control installer has inside an Oracle Server ?

Hi
The Grid control installer has inside an Oracle Server to create the Repository Database or I have to install and Oracle Server before ?
Thanks

I have installed both Grid Control and with GC 11g and WebLogic Server and I don't recall creating the respository before the install.
You will have to choose which install you are going to use. Grid Control 11g requires WebLogic Server install.
Grid Control 11g >>> http://download.oracle.com/docs/cd/E11857_01/index.htm
Grid Control 10g >>> http://download.oracle.com/docs/cd/B16240_01/doc/nav/portal_booklist.htm
KDSDBA
OCP

Controlling the Grid Control

I am using a master detail, say in this example the dept-emp tables. In the gridControl i want to display the Commission column only for DEPT 10. How can I set a CommrowSetInfo3.setDisplayed(false) at runtime for deptno = 20 or 30? I tried using
String temp = textFieldControl2.getText(); to get the value of the deptno however i am unable to "un"-display the commission. Any help greatly appreciated...Thanks

The grid control is 'based on' a jtable.
I had to learn all about this, too, Sha725. If you're going to do much with Jtables, you need to know about the relationship between table models and tables and such.
I suggest the Core Java 2 Fundamentals Vol 1 and 2 from PTR/PH. You can also use HELP to find out about jtable and tablecolumnmodels and such... but, I found it very, very difficult without a general overview.
This isn't as much a JDev issue as a basic understanding of Swing components and how everything hangs together.
I could include lots of code here, but it would be very cryptic unless you have been through a manual on the stuff. ( OH... the stuff is NOT Oracle or JDEV specific ). Simply cutting and pasting code samples I've found, can be quite dangerous without understanding what is going on.
Sorry if this sounded evasive.
Good Luck!

What are the Grid Control basic features (without the licensed packages)

Hi everyone,
I'm all new to OEM Grid Control and I've been asked to write a document that sums up and explains all the OEM features (Database ones only).
The reason I created this thread is because I have a problem doing that. Indeed, Oracle insists on their licensed packages in their documentation and doesn't make very clear what's available without any of those packages.
I've been looking for some other documentation than Oracle one but without much success.
I really have to know the features available without those packages because I've been asked to determine whether or not Diagnostic Pack, Tuning Pack and Configuration pack are necessary (i.e If we have to purchase the licenses)
So could anyone tell me precisely what's available without those packages or link me some sources I could use?
Thank you very much in advance
Olivier

Hi Erika,
Unfortunately, it appears to be true: to be able to get notifications and alerts, you need to have the Diagnostics Pack license. Reference the following document: Oracle Enterprise Manager Licensing Information 10g Release 4 (10.2.0.4.0) Chapter 2: Enterprise Database Management:
The Diagnostics Pack includes the following features, which you can use after purchasing a license for the Diagnostics Pack.
Automatic Workload Repository
Automatic Database Diagnostic Monitor (ADDM)
Performance monitoring (database and host)
Event notifications: notification methods, rules, and schedules
...In the document that you have cited, I think that "standard" and "out of the box" simply mean that Oracle has these alerts and notifications preconfigured for you when you install the software. But to actually use them, you need to have the appropriate license.
Regards,
John P.
http://only4left.jpiwowar.com

How to add a new server to the grid control

Hi ,
OEM 10g grid control has already bee installed n our site . But I don't know how a add /configure a new sever / database into that . Do I need to install the agent software on the destination machine OR is there any way to add the new sever from the 10g grid control itself ... Please help me out . You can also revert me back on my id [email protected]
redgs
RAHUL

thnx for replying .
Could you please tell me the patch number that I need to download for OEM grid control 10.2.0.3 . Actually I searched for lot of docs . But didn't found doc regarding installation of oem agent and agent PATCH number .
So , Please revert back with necessary Patch number and all the steps that I need to be follow . Thanx in advance
regds
RAHUL

How to diable the autostart option in the Grid control

Hi All,
I have installed OEM Grid control and agent (10.2.0.5) on one of my vmware RHEL 5 (32 Bit) OS . During the OS bootup it will automatically startup the OPMN service and agent service . Is there any way to disable the autostartup during the OS bootup?
Thanks !
Kamal

user10495704 wrote:
Hi All,
I have installed OEM Grid control and agent (10.2.0.5) on one of my vmware RHEL 5 (32 Bit) OS . During the OS bootup it will automatically startup the OPMN service and agent service . Is there any way to disable the autostartup during the OS bootup?
Thanks !
KamalSame way you do any other process. Take a look at your init.d directory.

Error after ip address change of the grid control server

Hi All,
I got the error below, after i changed the ip address of the server. What would i do? Both db and the application are running on the same machine.
[oracle@YDFULGRID bin]$ ./emctl start oms
Oracle Enterprise Manager 11g Release 1 Grid Control
Copyright (c) 1996, 2010 Oracle Corporation. All rights reserved.
Starting WebTier...
WebTier Successfully Started
Starting Oracle Management Server...
Oracle Management Server Could Not Be Started
Oracle Management Server is not functioning because of the following reason:
Connection to the repository failed. Verify that the repository connection information provided is correct.
Please check /oracle/gc_inst/em/EMGC_OMS1/sysman/log/emctl.log for error details
when i checked the error log:
2012-09-13 16:23:56,602 [main] DEBUG oms.StatusOMSCmd processStatusOMS.155 - Using http port.
2012-09-13 16:23:56,602 [main] DEBUG oms.StatusOMSCmd processStatusOMS.195 - Attempting to connect to http://YDFULGRID.YILDIZ.DOMAIN:7202/em/console/logon/logon
2012-09-13 16:24:17,638 [main] DEBUG oms.StatusOMSCmd processStatusOMS.200 - page status code is 503
2012-09-13 16:24:17,638 [main] DEBUG oms.StatusOMSCmd processStatusOMS.202 - header is 3
2012-09-13 16:24:17,639 [main] INFO wls.OMSController statusOMS.950 - statusOMS finished with result: 3
Edited by: user5199319 on 13.Eyl.2012 06:45

Nowadays it's fairly painless - most issues arise around the admin server. With 5.x Sun provides scripts to help with this (admin_ip.pl) in the shared directory ...
HTH

Cleaning up the Grid Control Repository Database

Our Grid Control Repository database has grown large over time and we need to free up some space. When we remove targets, is all the data related to the target cleaned out?

Double check your partition maintenance is working.
Deleting targets will delete the underlying data, but you may have to do some general database cleanup to reap the benefit in space terms.

Purging the Grid Control Repository database

Our Grid Control Repository database has grown large over time and we need to free up some space. When we remove targets, is all the data related to the target cleaned out?

When you remove targets, related data is removed. However, it is advisable to use the emd_maintenance package to clean up and reclaim space.

Can you print all the tab control's contents and include the tabs?

We are trying to generate a report that includes the contents of a tab control (graphs, text). Using the Append Control Image to Report.vi, we are only able to print out the active tab and the tab is cut off of the image. How can we generate reports that include all the tab pages and their contents and include the labeling tabs?
Thanks in advance.
Jim

I do have a workaround for makinging the prints but it looks like some sort of cropped screensave that cuts off the tabs. In my sample I was printing out 3 of the tab controls and you can see there are three by the cut off tabs. Is there a setting to allow for more of the graph and its surroundings to be "captured"?
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Overview of all the Grid Control Parts

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