DOCUMENT:Q279727 24-DEC-2000 [exchange] TITLE :XFOR: Exchange SNADS Connector Shuts Down with 22096 Event PRODUCT :Microsoft Exchange PROD/VER::5.5 OPER/SYS: KEYWORDS:exc55 ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Exchange Server, version 5.5 ------------------------------------------------------------------------------- SYMPTOMS ======== The Microsoft Exchange Connector for SNADS may shut down. When you use the Exchange Connectivity Administrator to view the Connectivity Controller log, the following error message may be reported: 2000/09/28 13:19:12-LME-SNADS-MEXDIA(00d4) 4 04103:Queue snads.in depth threshold has reached the maximum number specified. Current 128, Maximum 60 In addition, the following event may be reported in the application event Log in Event Viewer: Event ID: 22096 Source: MSExchangeSNADS Category: Transport from SNADS Queue threshold exceeded. Suspending SNA Link. Please reduce disk usage. CAUSE ===== This issue can occur if the queue depth for messages has reached its maximum level. When the Exchange SNADS Connector reaches its threshold for messages, the service is designed to shut down. RESOLUTION ========== To resolve the issue, increase the "qdepththreshold" entry in the Exchconn.ini file. This file is located in the Exchsrvr\Connect\Exchconn folder. Modify the section labeled "[QM]". The following text is an example of the section that you need to edit. Notice that the current "qdepththreshold" entry is set to 500: [QM] ; baditemthreshold = ; qdepththreshold = 500 ; itemagethreshold = ; qspacethreshold = ; qroot = ; quickscan = ; pollinterval = ; version = ; maxhopcount = ; maxretrycount = ; ROUTER parameters. After you increase this setting, restart the MSExchange Connectivity Controller and the Exchange SNADS Connector for the changes to take effect. STATUS ====== This behavior is by design. MORE INFORMATION ================ After the Exchange SNADS Connector service quits and the errors are reported, you must manually restart the service. Additional query words: exch2kp2w ====================================================================== Keywords : exc55 Technology : kbExchangeSearch kbExchange550 kbZNotKeyword2 Version : :5.5 Issue type : kbprb ============================================================================= 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 2000.