Microsoft KB Archive/324099

= Message Queuing (MSMQ): Messages Are Sent to the MQSeries Bridge Dead Letter Queue =

Article ID: 324099

Article Last Modified on 10/11/2005

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APPLIES TO


 * Microsoft Message Queue Server 1.0

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This article was previously published under Q324099



SYMPTOMS
You can send messages to the MSMQ-MQSeries Bridge Dead Letter queue with Microsoft SNA 4.0 systems. MQSeries messages can include a ReplyQ field and a ReplyQMgr field. These fields are the equivalent of PROPID_M_RESP_QUEUE (and the Administrative queue). The Bridge always converts these fields to a format name that is included as the PROPID. If conversion fails, the Bridge puts the message in its Dead Letter queue.



RESOLUTION
A supported hotfix is now available from Microsoft, but it is only intended to correct the problem that is described in this article. Only apply it to systems that are experiencing this specific problem. This hotfix may 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 immediately, contact Microsoft Product Support Services to obtain the fix. For a complete list of Microsoft Product Support Services phone numbers and information about support costs, visit the following Microsoft Web site:

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

Note In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question. The English version of this fix has the file attributes (or later) 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 tool in Control Panel.   Date         Time   Version            Size    File name --  13-Nov-2002  17:01  4.0.0.622         818,000  Q2qexpl.exe 13-Nov-2002 17:00  4.0.0.622         787,760  Q2qgw.exe 13-Nov-2002 17:00  4.0.0.622          11,536  Q2qmsg.dll 13-Nov-2002 17:00  4.0.0.622         384,752  Q2qprfdl.dll 13-Nov-2002 17:00  4.0.0.622         357,680  Q2qshdll.dll 13-Nov-2002 17:00  4.0.0.622          27,408  Shdllres.dll

This hotfix makes the following changes:
 * Although the hotfix does not change the default behavior, it makes sure that messages are sent to the MSMQ-MQSeries Bridge Dead Letter queue if the conversion fails. The Bridge then adds an error message to the label to help you diagnose the problem. The prefix to the label is &quot;XLATE: :MQMD.ReplyToQ&quot;. This label is then followed by the original label. In this example,  is a placeholder for the real error.
 * The hotfix permits you to add a new registry key that overrides this default behavior. The new registry key permits the Bridge to send messages to the Message Queuing side without the RESP_QUEUE property and the ADMIN_QUEUE property. You can enable this feature if you add the following DWORD value:

 

The 0x1 value is ignored when you select No ACK. The 0x2 value is ignored when you select ACK. The 0x3 value is always ignored. You must add these values to the registry after you apply the hotfix and before you restart the services for Message Queuing and the Bridge.



STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article.

Keywords: kbbug kbfix kbqfe kbhotfixserver KB324099

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