Microsoft KB Archive/886665

= FIX: You receive an IPDLC link service access violation in snaipdlc!nds_rnstp_rcv_wait_reply when you configure autoactivated LU6.2 session establishment in Host Integration Server 2004 =

Article ID: 886665

Article Last Modified on 12/4/2007

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APPLIES TO


 * Microsoft Host Integration Server 2004 Standard Edition

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SYMPTOMS
When you have configured Microsoft Host Integration Server 2004 for autoactivated LU6.2 session establishment, you may experience an IPDLC link service access violation in snaipdlc!nds_rnstp_rcv_wait_reply when you start Host Integration Server 2004.



CAUSE
This problem occurs when a session is requested against a certain CICS region that is currently not available. This behavior causes a LOCATE(FOUND) request not to be returned to the Host Integration Server before the LOCATE time-out expires.



RESOLUTION
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

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 tool in Control Panel.   Date         Time   Version     Size       File name ---  29-Sep-2004  22:44  6.0.1906.0    959,488  Snaipdlc.dll 29-Sep-2004 22:44  6.0.1906.0    407,552  Snaservr.exe 29-Sep-2004 22:44  6.0.1906.0  2,944,512  Trcipdlc.dll 29-Sep-2004 22:44  6.0.1906.0    847,360  Trcservr.exe Note Because of file dependencies, the most recent fix that contains these files may also contain additional files.



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
As soon as the LOCATE(FOUND) request returns, after the LOCATE time-out expires, the Advanced-Peer-to-Peer Networking (APPN) node does not match the Fully Qualified Procedure Correlation Identifier (FQPCID). Therefore, the node incorrectly assumes that the message must be a LOCATE(FIND). This behavior causes the code to incorrectly access the uninitialized Command Parameters FIND control vector that is included in the Find Resource GDS (General Data Stream) variable. Therefore, the access violation occurs in the IPDLC link service.

Additional query words: HIS2004 HIS CV

Keywords: kbbug kbfix kbqfe kbhotfixserver KB886665

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