FIX: Event ID: 5720 may be logged when you use the Message Enrichment Tutorial in BizTalk Accelerator for HL7 1.3

In Microsoft BizTalk Accelerator for HL7 1.3, an Error event that resembles the following may be logged in the Application log when you use the Message Enrichment Tutorial:

Event Type: Error
Event Source: BizTalk Server 2006
Event Category: BizTalk Server 2006
Event ID: 5720
Date: Date
Time: Time
Computer: ComputerName
Description:
There was a failure executing the send pipeline: "BTAHL72XPipelines.BTAHL72XSendPipeline, BTAHL72XPipelines, Version=1.3.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" Source: "BTAHL7 2.X Assembler" Send Port: "send port" URI: "URI" Reason: Specified cast is not valid.

This problem may occur if you use extended ASCII characters.

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 this specific problem.

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, submit a request to 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: 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 apply hotfix 935347 before you apply this hotfix. For more information, click the following article number to view the article in the Microsoft Knowledge Base:

Restart requirement

You must restart the 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.Note Because of file dependencies, the most recent hotfix that contains these files may also contain additional files.

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

Apply this hotfix if the following conditions are true:

• You applied hotfix 935347. For more information, click the following article number to view the article in the Microsoft Knowledge Base:
  935347  (http://support.microsoft.com/kb/935347/ ) FIX: Characters appear as question marks after you handle an input message that contains ISO 8859/1 characters when you use the Microsoft BizTalk Accelerator for HL7 1.3
• You have an orchestration in a Microsoft BizTalk Server project.
• You set the BTAHL7Schemas.MessageEncoding property.

For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base: