DOCUMENT:Q265199 12-JUN-2001 [sna] TITLE :SNA LU6.2 Session May Incorrectly Display [Not In Use] PRODUCT :Microsoft SNA Server PROD/VER:WINDOWS:3.0 (all SP),4.0,4.0 SP1,4.0 SP2,4.0 SP3; : OPER/SYS: KEYWORDS: ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft SNA Server, versions 3.0 SP1, 3.0 SP2, 3.0 SP3, 3.0 SP4, 4.0, 4.0 SP1, 4.0 SP2, 4.0 SP3 - Microsoft Host Integration Server 2000 ------------------------------------------------------------------------------- SYMPTOMS ======== SNA Server and Host Integration Server 2000 both support the ability to run LU6.2 applications locally against a single server over two local APPC LUs. This configuration allows an APPC or CPIC application developer to test two Win32 LU6.2 applications on a single server without the need for an SNA connection. However, when you run a pair of APPC or CPIC applications in this configuration, SNA Manager or the Microsoft Management Console (MMC) snap-in display one of the local APPC LUs as [Not In Use] when the LU is actually in conversation with another local APPC LU. For example, when you run APING and APINGD sample applications on the same server by using local APPC LU LUPING and LUPINGD, the LUPING correctly displays the User Name of the APING application when it has an active LU6.2 conversation; however, when LUPINGD displays a session to LUPING, the User Name appears as [Not In Use]. NOTE: This problem does not occur when you use local APPC LUs against remote APPC LUs. However, if the LU6.2 conversation is very short, SNA Manager or the MMC snap-in displays the LU6.2 session status as [Not In Use]. The LU6.2 conversation must exist for several seconds in order for the conversation status to be refreshed. CAUSE ===== The problem displaying the local APPC LU conversation status for a single, locally partnered session is a known problem in SNA Manager and the MMC snap-in. WORKAROUND ========== Find the local APPC LU that is displaying the LU6.2 conversation usage, and view its status to monitor session state. STATUS ====== Microsoft has confirmed this to be a problem in SNA Server 3.0 (all SPs), 4.0 (all SPs) and Host Integration Server 2000. Additional query words: ====================================================================== Keywords : Technology : kbAudDeveloper kbSNAServSearch kbHostIntegServ2000 kbSNAServ400 kbSNAServ300SP3 kbSNAServ300SP1 kbSNAServ400SP1 kbSNAServ400SP2 kbSNAServ400SP3 kbSNAServ300SP2 kbSNAServ300SP4 Version : WINDOWS:3.0 (all SP),4.0,4.0 SP1,4.0 SP2,4.0 SP3; : ============================================================================= 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 2001.