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  2. BUG: You receive an application fault in the ppd3270!IOCPWorkRoutine in Host Integration Server 2000

BUG: You receive an application fault in the ppd3270!IOCPWorkRoutine in Host Integration Server 2000

View products that this article applies to.

Symptoms

If an LU1 print job is configured to use the terminate command on an UNBIND request instead of on an End Bracket command in Microsoft Host Integration Server 2000, you may receive an application fault in Snaprint.exe. The fault will appear at ppd3270!IOCPWorkRoutine. A user dump file will be similar to the following code:
0:012> kp
ChildEBP RetAddr  
0f2dff80 60da26d7 ntdll!DbgBreakPoint [..\i386\debug2.asm @ 42]
0f2dffb4 7c57b382 ppd3270!IOCPWorkRoutine(void * threadIndex = 0x85566021)+0x8d7
0f2dffc0 00070000 KERNEL32!BaseThreadStart(<function> * lpStartAddress = <Memory access error>, 
void * lpParameter = <Memory access error>)+0x52
SNA Print Internal traces filtered on the IOCPWorkRoutine function will show the following code:
Thread 0 waiting for work..
Thread 0 got a work request (0). PPD 0x00000001, MsgId 122
Session 0 valid
decrementOpenCount set to FALSE
IOCP_WORK_TO_DO
Post an IO request (work). PPD 0x00000001, MsgId 123
decrementOpenCount = FALSE
Thread 0 waiting for work..
Thread 0 got a work request (0). PPD 0x00000001, MsgId 123
Session 0 valid
decrementOpenCount set to FALSE
IOCP_WORK_TO_DO
decrementOpenCount = TRUE
ERROR: count Wrong

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Resolution

Service pack information

To resolve this problem, obtain the latest service pack for Microsoft Host Integration Server 2000. For more information, click the following article number to view the article in the Microsoft Knowledge Base:
328152� How to obtain the latest service pack for Host Integration Server 2000

Hotfix information

The English version of this hotfix 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
   ----------------------------------------------------
   19-Dec-2003  19:34  5.0.0.960   20,752  Msg5250.dll
   19-Dec-2003  19:34  5.0.0.960  250,128  Ppd3270.dll
   19-Dec-2003  19:34  5.0.0.960  139,536  Ppd5250.dll
   19-Dec-2003  19:34  5.0.0.960   49,424  Prmngext.dll
   19-Dec-2003  19:33  5.0.0.960  209,168  Snacfg.dll
   19-Dec-2003  19:34  5.0.0.960   24,848  Snaxlt.dll
   19-Dec-2003  19:34  5.0.0.960  282,896  Winvprt.dll
   19-Dec-2003  19:34  5.0.0.960   57,616  Pdfcomp.exe
   19-Dec-2003  19:34  5.0.0.960   94,480  Snaprint.exe
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 problem in the Microsoft products that are listed in the "Applies to" section. This problem was corrected in Microsoft Host Integration Server 2000 Service Pack 2.

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Keywords: KB833834, kbhotfixserver, kbqfe, kbhostintegserv2000sp2fix, kbfix, kbbug

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Article Info
Article ID : 833834
Revision : 3
Created on : 10/26/2005
Published on : 10/26/2005
Exists online : False
Views : 342