LUA Program Access Violation Occurs If SnaBase Fails to Start (185447)



The information in this article applies to:

  • Microsoft SNA Server 3.0
  • Microsoft SNA Server 3.0 SP1
  • Microsoft SNA Server 3.0 SP2
  • Microsoft SNA Server 3.0 SP3
  • Microsoft SNA Server 4.0

This article was previously published under Q185447

SYMPTOMS

If an LUA RUI or SLI application is started while the SnaBase service is not running, SnaBase will be started automatically. However, if the SnaBase fails to open a sponsor connection to SNA Server and then fails to initialize, the LUA application may fail with an access violation in SNADMOD!sepdbubl.

CAUSE

The problem occurs because the LUA RUI DLL file (Winrui32.dll) does not properly handle a failure to initialize the underlying Snadmod.dll.

RESOLUTION

SNA Server 3.0

To resolve this problem, obtain the latest service pack for SNA Server version 3.0. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:

184307 How to Obtain the Latest SNA Server Version 3.0 Service Pack


SNA Server 4.0

This problem has been corrected in the latest U.S. Service Pack for SNA Server version 4.0. For information on obtaining the Service Pack, query on the following word in the Microsoft Knowledge Base (without the spaces):

   S E R V P A C K

WORKAROUND

To work around the problem you must correct the problem which is preventing the SnaBase service from initializing properly.

STATUS

Microsoft has confirmed that this is a problem in SNA Server, versions 3.0, 3.0 SP1, 3.0SP2, 3.0 SP3, and4.0. This problem was first corrected in SNA Server 3.0 Service Pack 4.




Modification Type:MajorLast Reviewed:5/23/2003
Keywords:kbbug kbfix KB185447 kbAudDeveloper