Microsoft KB Archive/918176

= You receive duplicate alerts after you click to select the &quot;Suppress duplicate alerts&quot; check box and then commit configuration changes in Microsoft Operations Manager 2005 =

Article ID: 918176

Article Last Modified on 7/24/2007

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APPLIES TO


 * Microsoft Operations Manager (MOM) 2005

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SYMPTOMS
Consider the following scenario:
 * You use a managed code application to programmatically monitor one or more computers that are not running Windows-based operating systems.
 * This application runs a script to generate events.
 * You create an event rule to generate an alert in Microsoft Operations Manager (MOM) 2005.
 * The Enable state alert properties check box on the Alert tab of the Event Rule Properties dialog box is selected.

In this scenario, after you click to select the Suppress duplicate alerts check box in the Event Rule Properties dialog box, every time that you commit configuration changes in MOM 2005, you experience duplicate alerts.

Note You click to select the Enable state alert properties check box to let you use the MOM 2005 Operator console to determine which computer generated the alert.



CAUSE
This problem occurs because the computer records on the computers that are not running Windows-based operating systems are removed from the MOM 2005 database. These records are removed when the following stored procedure is called:

dbo.P_DiscoveryDataGrooming



Hotfix information
A supported hotfix is now available from Microsoft. However, this hotfix is intended to correct only the problem that is described in this article. Apply this hotfix only to systems that are experiencing this specific problem. This hotfix might receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next service pack that contains this hotfix.

To resolve this problem, submit a request to Microsoft Online Customer Services to obtain the hotfix. To submit an online request to obtain the hotfix, visit the following Microsoft Web site:

http://go.microsoft.com/?linkid=6294451

Note If additional issues occur or any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific hotfix. To create a separate service request, visit the following Microsoft Web site:

http://support.microsoft.com/contactus/?ws=support

Prerequisites
You must have MOM 2005 Service Pack 1 (SP1) installed to apply this hotfix.

Restart requirement
You do not have to restart your computer after you apply this hotfix

Hotfix replacement information
This hotfix does not replace any other hotfixes.

File information
The English version of this hotfix has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.



WORKAROUND
To work around this problem, click to clear the Enable state alert properties check box on the Alert tab of the Event Rule Properties dialog box.



STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the &quot;Applies to&quot; section.



MORE INFORMATION
For more information, click the following article number to view the article in the Microsoft Knowledge Base:

824684 Description of the standard terminology that is used to describe Microsoft software updates

Keywords: kbbug kbfix kbhotfixserver kbqfe kbpubtypekc KB918176

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