DOCUMENT:Q239942  16-MAY-2002  [sna]
TITLE   :Access Violation in Snaexp.exe Occurs When Inserting a Range of
PRODUCT :Microsoft SNA Server
PROD/VER:WINDOWS:4.0,4.0 SP1,4.0 SP2
OPER/SYS:
KEYWORDS:sna4 kbsna400sp1 kbsna400sp2kbbuglist

======================================================================
-------------------------------------------------------------------------------
The information in this article applies to:

 - Microsoft SNA Server, versions 4.0, 4.0 SP1, 4.0 SP2 
-------------------------------------------------------------------------------

SYMPTOMS
========

When a range of LUs is inserted into a connection while an existing LU in the
connection is highlighted, an Access Violation error may occur and a Dr. Watson
Log similar to the following may be generated:

   Application exception occurred:
   App: exe\snaexp.dbg (pid=408)
   When: 8/5/1999 @ 14:29:20.843
   Exception number: c0000005 (access violation)

CAUSE
=====

The Access Violation error is caused by the Range Of LUs Wizard using an
uninitialized pointer.

WORKAROUND
==========

When you use the Range of LUs Wizard to insert a range of LUs in a connection,
make sure an existing LU in the connection is not highlighted.

STATUS
======

Microsoft has confirmed this to be a problem in SNA Server 4.0, SNA Server 4.0
Service Pack 1, SNA Server 4.0 Service Pack 2.




Additional query words:

======================================================================
Keywords          : sna4 kbsna400sp1 kbsna400sp2 kbbuglist
Technology        : kbAudDeveloper kbSNAServSearch kbSNAServ400 kbSNAServ400SP1 kbSNAServ400SP2
Version           : WINDOWS:4.0,4.0 SP1,4.0 SP2
Issue type        : kbbug
Solution Type     : kbfix

=============================================================================

THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS
PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND.  MICROSOFT DISCLAIMS
ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  IN NO
EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR
ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL,
CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF
MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.  SOME STATES DO NOT ALLOW THE EXCLUSION
OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES
SO THE FOREGOING LIMITATION MAY NOT APPLY.

Copyright Microsoft Corporation 2002.