FIX: The number of connections for the same process identifier exceeds the limitation for the maximum number of connections in Host Integration Server 2009

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Article ID: 974393 - View products that this article applies to.
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SYMPTOMS

Consider the following scenario in a Microsoft Host Integration Server 2009 environment:
  • You set the maximum number of connections in a connection pool in the MaxPoolSize property of the connection string to connect to a DB2 database by using the data-access provider.
  • Several connections are opened at the same time.
In this scenario, the number of connections for the same process identifier (PID) may exceed the limitation that you set for the maximum number of connections.

RESOLUTION

Hotfix information

A supported hotfix is 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 the problem described in this article. This hotfix might receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next software update that contains this hotfix.

If the hotfix is available for download, there is a "Hotfix download available" section at the top of this Knowledge Base article. If this section does not appear, contact Microsoft Customer Service and Support to obtain the hotfix.

Note If additional issues occur or if 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. For a complete list of Microsoft Customer Service and Support telephone numbers or to create a separate service request, visit the following Microsoft Web site:
http://support.microsoft.com/contactus/?ws=support
Note The "Hotfix download available" form displays the languages for which the hotfix is available. If you do not see your language, it is because a hotfix is not available for that language.

Prerequisites

You must have Host Integration Server 2009 installed to apply this hotfix.

Restart requirement

You do not have to restart the computer after you apply this hotfix.

Hotfix replacement information

This hotfix does not replace 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.
32-bit versions of Host Integration Server 2009
Collapse this tableExpand this table
File nameFile versionFile sizeDateTimePlatformSP requirement
Db2oledb.dll8.0.3718.2539,98427-Aug-200900:14x86SP1
Drdaresync.exe8.0.3718.2470,87227-Aug-200900:14x86SP1
Microsoft.hostintegration.msdb2client.dll8.0.3718.2235,40827-Aug-200900:14x86SP1
Msdrda.dll8.0.3718.2868,68827-Aug-200900:14x86SP1
Snanls.dll8.0.3718.2109,39227-Aug-200900:14x86SP1
64-bit versions of Host Integration Server 2009
Collapse this tableExpand this table
File nameFile versionFile sizeDateTimePlatformSP requirementService branch
Db2oledb.dll8.0.3718.2763,20827-Aug-200900:16x64SP1Not Applicable
Drdaresync.exe8.0.3718.2664,40827-Aug-200900:16x64SP1Not Applicable
Microsoft.hostintegration.msdb2client.dll8.0.3718.2235,40827-Aug-200900:14x86SP1Not Applicable
Msdrda.dll8.0.3718.21,498,96027-Aug-200900:16x64SP1Not Applicable
Snanls.dll8.0.3718.2128,33627-Aug-200900:16x64SP1Not Applicable
Db2oledb.dll8.0.3718.2539,98427-Aug-200900:14x86NoneSYSWOW
Msdrda.dll8.0.3718.2868,68827-Aug-200900:14x86NoneSYSWOW
Snanls.dll8.0.3718.2109,39227-Aug-200900:14x86NoneSYSWOW

STATUS

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

Properties

Article ID: 974393 - Last Review: October 7, 2011 - Revision: 2.0
APPLIES TO
  • Microsoft Host Integration Server 2009
Keywords: 
kbautohotfix kbexpertiseadvanced kbsurveynew kbqfe KB974393

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