Closing Subdomain Causes Dr. Watson in CSnaItem: Terminate

• Microsoft SNA Server, versions 3.0, 3.0 SP1, 3.0 SP2, 4.0

SYMPTOMS

When you close an SNA Server Subdomain from within SNA Server Manager, a Dr.Watson error may occur in function "CSnaItem::Terminate." When this happens, SNA Manager (Snaexp.exe) shuts down and an Event 4097 is recorded in the Windows NT application event viewer.

The following entry is logged in the <Ntroot>\Drwtsn32.log file, indicating an access violation in function: CSnaItem::Terminate.

   Application exception occurred:
   App: exe\snaexp.dbg (<process ID>)
   Exception number: c0000005 (access violation)

   *----> Task List <----*
   <process ID> SNAEXP.exe
   ..
   ..
   State Dump for Thread Id 0x118

   eax=00000000 ebx=000d0008 ecx=00000000 edx=00268374 esi=00268370
   edi=00000030 eip=67708de2 esp=0006f698 ebp=000da11c iopl=0 nv up ei pl
   na pe nc cs=001b  ss=0023  ds=0023  es=0023  fs=0038  gs=0000
   efl=00000202
   ..
   ..
   function: CSnaItem::Terminate
   ..
   ..
   FAULT ->67708de2 8b09 mov ecx,[ecx]ds:00000000=???????? 

CAUSE

There is a problem in the way that SNA Server Manager handles the closures of subdomains.

STATUS

Microsoft has confirmed this to be a problem in SNA Server versions 3.0, 3.0 SP1, 3.0 SP2 and 4.0.

This problem was corrected in the latest SNA Server versions 3.0 and 4.0 U.S. Service Packs. For information on obtaining these Service Packs, query on the following word in the Microsoft Knowledge Base (without the spaces):

S E R V P A C K

Additional query words: Trap GPF

Keywords : kbnetwork kbbug4.00 kbbug3.00 kbbug3.00.sp2 kbfix3.00.sp3 kbbug3.00.sp1 snamanager
Version : WINDOWS:3.0,3.0 SP1,3.0 SP2,4.0
Platform : WINDOWS
Issue type : kbbug