Symptoms

In a Microsoft Host Integration Server 2010 environment, you configure the Client Application Name property in a connection string. However, the Client Application Name property is not passed as External Name (EXTNAM) in the Exchange Server Attributes (EXCSAT) Distributed Data Management (DDM) command frame. Instead, the default name MSEIDRDA is unexpectedly passed in the frame.

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 website:

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

There are no prerequisites for installing this hotfix package.

Restart requirement

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

Hotfix replacement information

This hotfix does not replace a previously released hotfix.

File information

The global version of this hotfix uses a Microsoft Windows Installer package to install the hotfix. The dates and the times for these files are listed in Coordinated Universal Time (UTC) in the following table. When you view the file information, the date 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.

For Microsoft Host Integration Server 2010 32-bit edition

File name

File version

File size

Date

Time

Platform

db2oledb.dll

8.5.4271.2

640,848

09-Mar-2011

16:58

x86

ddmstr.dll

8.5.4271.2

67,408

09-Mar-2011

16:58

x86

ipresync.dll

8.5.4271.2

526,168

09-Mar-2011

16:58

x86

microsoft.hostintegration.dataaccesslibrary.dll

8.5.4271.2

1,300,376

09-Mar-2011

16:58

x86

microsoft.hostintegration.drdalink.dll

8.5.4271.2

58,760

09-Mar-2011

16:58

x86

microsoft.hostintegration.msdb2client.dll

8.5.4271.2

255,888

09-Mar-2011

16:58

x86

microsoft.hostintegration.msdb2entityclient.dll

8.5.4271.2

395,160

09-Mar-2011

16:58

x86

microsoft.hostintegration.mshostfileclient.dll

8.5.4271.2

194,456

09-Mar-2011

16:58

x86

msdrda.dll

8.5.4271.2

976,720

09-Mar-2011

16:58

x86

For Microsoft Host Integration Server 2010 64-bit edition

File name

File version

File size

Date

Time

Platform

db2oledb.dll

8.5.4274.2

640,848

17-Mar-2011

12:41

x86

db2oledb.dll

8.5.4274.2

897,872

17-Mar-2011

12:41

x64

ddmstr.dll

8.5.4274.2

55,632

17-Mar-2011

12:41

x64

ddmstr.dll

8.5.4274.2

67,408

17-Mar-2011

12:41

x86

ipresync.dll

8.5.4274.2

717,656

17-Mar-2011

12:41

x64

microsoft.hostintegration.dataaccesslibrary.dll

8.5.4274.2

1,300,376

17-Mar-2011

12:41

x86

microsoft.hostintegration.drdalink.dll

8.5.4274.2

58,760

17-Mar-2011

12:41

x86

microsoft.hostintegration.drdalink.dll

8.5.4274.2

69,000

17-Mar-2011

12:41

x64

microsoft.hostintegration.msdb2client.dll

8.5.4274.2

255,888

17-Mar-2011

12:41

x86

microsoft.hostintegration.msdb2entityclient.dll

8.5.4274.2

395,160

17-Mar-2011

12:41

x86

microsoft.hostintegration.mshostfileclient.dll

8.5.4274.2

194,456

17-Mar-2011

12:41

x86

msdrda.dll

8.5.4274.2

1,695,568

17-Mar-2011

12:41

x64

msdrda.dll

8.5.4274.2

976,720

17-Mar-2011

12:41

x86

Status

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

More Information

After you have applied the hotfix, the following information is passed in the EXTNAM DDM codepoint:

  • The client application name from the connection string

  • The process name

Additionally, the following format is used:

<ClientApplicationName>-<ProcessNameId>-MSDRDAAR;

If the Client Application name does not exist in the connection string, the following format is used:

<ProcessNameId>-MSDRDAAR

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