Article ID: 884554 - Last Review: November 2, 2007 - Revision: 4.4

FIX: A SPID stops responding with a NETWORKIO (0x800) waittype in SQL Server Enterprise Manager when SQL Server tries to process a fragmented TDS network packet

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Bug #: 472381 (SQL Server 8.0)
Bug #: 472174 (SQL Server 8.0)

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SUMMARY

This article describes the following about this hotfix release:
  • The issues that are fixed by this hotfix package.
  • The prerequisites for installing the hotfix package.
  • Whether you must restart your computer after you install the hotfix package.
  • Whether the hotfix package is replaced by any other hotfix package.
  • Whether you must make any registry changes.
  • The files that are contained in the hotfix package.


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SYMPTOMS

A server process ID (SPID) stops responding with a NETWORKIO (0x800) waittype and a constantly increasing waittime. If the problem occurs, you see the NETWORKIO waittype and a high waittype in SQL Server 2000 Enterprise Manager under Process Info or in the sysprocesses table in the master database. The only way to end the process is to kill the SPID.

Note This problem may occur during any Transact-SQL command, but the problem is most likely to occur when the client application performs a bulk insert operation.

For a list of previous hotfixes, see the "Microsoft SQL Server 2000 Post-Service Pack 3 or Microsoft SQL Server 2000 Post-Service Pack 3a hotfixes" section in the following Microsoft Knowledge Base article:
290211  (http://support.microsoft.com/kb/290211/ ) How to obtain the latest SQL Server 2000 service pack
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CAUSE

This problem occurs because SQL Server 2000 does not correctly process a fragmented Tabular Data Stream (TDS) network packet.

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RESOLUTION

Service pack information

To resolve this problem, obtain the latest service pack for Microsoft SQL Server 2000. For more information, click the following article number to view the article in the Microsoft Knowledge Base:
290211  (http://support.microsoft.com/kb/290211/ ) How to obtain the latest SQL Server 2000 service pack
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Hotfix information

Prerequisites

You must install SQL Server 2000 Service Pack 3 before you install this hotfix.

Restart information

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

Hotfix file information

This hotfix contains only those files that are required to correct this problem. This hotfix may not contain all the files that you must have to fully update a product to the latest build.
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
   ---------------------------------------------------------------------
   27-Aug-2004  16:36  2000.80.973.0     664,128  Autoplt.dll      
   27-Aug-2004  16:36  2000.80.973.0      78,400  Console.exe      
   27-Aug-2004  16:36  2000.80.973.0     332,352  Ctasksui.dll     
   27-Aug-2004  16:36  2000.80.973.0     315,968  Custtask.dll     
   27-Aug-2004  16:36  2000.80.973.0      33,340  Dbmslpcn.dll     
   08-Apr-2004  21:42                    786,432  Distmdl.ldf
   08-Apr-2004  21:42                  2,359,296  Distmdl.mdf
   30-Sep-2003  22:55                        180  Drop_repl_hotfix.sql
   27-Aug-2004  16:36  2000.80.973.0   1,905,216  Dtspkg.dll       
   27-Aug-2004  16:36  2000.80.973.0     528,960  Dtspump.dll      
   27-Aug-2004  16:36  2000.80.973.0   1,557,052  Dtsui.dll        
   27-Aug-2004  16:36  2000.80.973.0     639,552  Dtswiz.dll       
   30-Sep-2003  22:55                    747,927  Instdist.sql
   30-Sep-2003  22:55                      1,581  Inst_repl_hotfix.sql
   27-Aug-2004  16:36  2000.80.973.0     352,828  Isqlw.exe        
   27-Aug-2004  16:36  2000.80.973.0      82,492  Itwiz.exe        
   27-Aug-2004  16:36  2000.80.973.0      90,692  Msgprox.dll      
   19-May-2004  23:43  8.11.40209.0      209,408  Mssdi98.dll      
   27-Aug-2004  16:36  2000.80.973.0      62,024  Odsole70.dll     
   27-Aug-2004  16:37  2000.80.973.0      25,144  Opends60.dll     
   27-Aug-2004  16:36  2000.80.973.0      57,904  Osql.exe         
   27-Aug-2004  16:36  2000.80.973.0     279,104  Pfutil80.dll     
   30-Sep-2003  22:48                    550,780  Procsyst.sql
   08-Apr-2004  21:42                     12,305  Qfe469315.sql
   08-Apr-2004  21:42                     19,195  Qfe469571.sql
   27-Aug-2004  00:13                      5,157  Qfe472197.sql
   27-Aug-2004  16:36  2000.80.973.0     143,940  Qrdrsvc.exe      
   27-Aug-2004  17:05                  1,105,167  Replmerg.sql
   27-Aug-2004  16:36  2000.80.973.0     221,768  Replprov.dll     
   27-Aug-2004  16:36  2000.80.973.0     307,784  Replrec.dll      
   27-Aug-2004  03:35  2000.80.973.0     159,813  Replres.rll
   27-Aug-2004  00:13                  1,086,925  Replsys.sql
   30-Sep-2003  22:55                    986,603  Repltran.sql
   27-Aug-2004  16:36  2000.80.973.0     287,304  Rinitcom.dll     
   27-Aug-2004  16:36  2000.80.973.0      78,416  Sdiclnt.dll      
   27-Aug-2004  16:36  2000.80.973.0      66,112  Semmap.dll       
   27-Aug-2004  16:36  2000.80.973.0      57,916  Semnt.dll        
   27-Aug-2004  16:36  2000.80.973.0     492,096  Semobj.dll       
   27-Aug-2004  04:07  2000.80.973.0     172,032  Semobj.rll
   27-Aug-2004  16:36  2000.80.973.0      53,832  Snapshot.exe     
   30-Sep-2003  22:48                    117,834  Sp3_serv_uni.sql
   27-Aug-2004  16:35  2000.80.973.0      28,672  Sqlagent.dll     
   27-Aug-2004  16:36  2000.80.973.0     311,872  Sqlagent.exe     
   27-Aug-2004  16:35  2000.80.973.0     168,001  Sqlakw32.dll     
   27-Aug-2004  16:36  2000.80.973.0      33,344  Sqlctr80.dll     
   27-Aug-2004  16:36  2000.80.973.0   4,215,360  Sqldmo.dll       
   27-Aug-2004  16:36                     25,172  Sqldumper.exe    
   27-Aug-2004  00:31  2000.80.973.0      28,672  Sqlevn70.rll
   27-Aug-2004  16:36  2000.80.973.0     156,224  Sqlmaint.exe     
   27-Aug-2004  16:36  2000.80.973.0     180,792  Sqlmap70.dll     
   27-Aug-2004  16:36  2000.80.973.0     188,992  Sqlmmc.dll       
   27-Aug-2004  04:12  2000.80.973.0     479,232  Sqlmmc.rll
   27-Aug-2004  16:36  2000.80.973.0     401,984  Sqlqry.dll       
   27-Aug-2004  16:36  2000.80.973.0      57,920  Sqlrepss.dll     
   27-Aug-2004  16:36  2000.80.973.0   7,708,753  Sqlservr.exe     
   27-Aug-2004  16:36  2000.80.973.0     590,396  Sqlsort.dll      
   27-Aug-2004  16:36  2000.80.973.0      45,644  Sqlvdi.dll       
   27-Aug-2004  16:36  2000.80.973.0     106,588  Sqsrvres.dll     
   27-Aug-2004  16:36  2000.80.973.0      33,340  Ssmsgnet.dll     
   27-Aug-2004  16:36  2000.80.973.0      33,340  Ssmslpcn.dll     
   27-Aug-2004  16:36  2000.80.973.0      33,340  Ssmsqlgc.dll     
   27-Aug-2004  16:36  2000.80.973.0      82,492  Ssnetlib.dll     
   27-Aug-2004  16:36  2000.80.973.0      25,148  Ssnmpn70.dll     
   27-Aug-2004  16:36  2000.80.973.0     123,456  Stardds.dll      
   27-Aug-2004  16:36  2000.80.973.0     158,240  Svrnetcn.dll     
   27-Aug-2004  16:36  2000.80.973.0      76,416  Svrnetcn.exe     
   27-Aug-2004  16:36  2000.80.973.0      49,228  Ums.dll          
   27-Aug-2004  16:36  2000.80.973.0      74,304  Xplog70.dll      
   27-Aug-2004  16:36  2000.80.973.0      98,872  Xpweb70.dll
Note Because of file dependencies, the most recent hotfix that contains these files may also contain additional files.
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STATUS

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

This problem was first corrected in Microsoft SQL Server 2000 Service Pack 4.

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MORE INFORMATION

The NETWORKIO (0x800) waittype indicates that the SPID is waiting for the client application to fetch the data before the SPID can send more results to the client application.

Note These symptoms are the same as the symptoms that are seen when a client application does not fully fetch query results. Incomplete result set processing is a much more common cause of the symptoms.

For more information about waittypes in SQL Server 2000, click the following article number to view the article in the Microsoft Knowledge Base:
822101  (http://support.microsoft.com/kb/822101/ ) The waittype and lastwaittype columns in the sysprocesses table in SQL Server 2000
For more information about the naming schema for Microsoft SQL Server updates, click the following article number to view the article in the Microsoft Knowledge Base:
822499  (http://support.microsoft.com/kb/822499/ ) New naming schema for Microsoft SQL Server software update packages
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
824684  (http://support.microsoft.com/kb/824684/ ) Description of the standard terminology that is used to describe Microsoft software updates
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APPLIES TO
  • Microsoft SQL Server 2000 Developer Edition
  • Microsoft SQL Server 2000 Standard Edition
  • Microsoft SQL Server 2000 Enterprise Edition
  • Microsoft SQL Server 2000 Personal Edition
  • Microsoft SQL Server 2000, Workgroup Edition
  • Microsoft SQL Server 2000 Desktop Engine (Windows)
  • Microsoft SQL Server 2000 Enterprise Edition 64-bit
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Keywords: 
kbsqlserv2000presp4fix kbbug kbfix kbhotfixserver kbqfe KB884554
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