IBM Support

IV32457: XMS .NET AUTOMATIC CLIENT RECONNECTION FAILS WHEN CONNECTING TO A MUTLI-INSTANCE QUEUE MANAGER USING ADMINISTERED OBJECTS.

A fix is available

Fix Pack 7.1.0.3 for WebSphere MQ V7.1

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APAR status

  • Closed as program error.

Error description

  • When an XMS .NET application is connecting to a WebSphere MQ
mutli-instance queue manager Version 7.1 using administered
objects, the automatic client reconnection fails. That is, XMS
.NET never reconnects following a fail-over.
This behavior is seen with administered objects stored in
FileContext, LDAP server/JNDI.

Local fix

  • 



Problem summary


    

  • ****************************************************************
USERS AFFECTED:
All the XMS .NET application using Client Auto Reconnection
feature with Administered objects.

Platforms affected:
Windows

****************************************************************
PROBLEM SUMMARY:
When the Client Auto Reconnection properties are set on the
ConnectionFactory using the FileContext/JNDI service. During
runtime, when XMS .NET client looks up for this object, it was
failing to read the Reconnection related properties from the
retrieved object property map. Due to this reason, XMS .NET
failed to reconnect following a fail over.

    



Problem conclusion


    

  • XMS .NET code has been fixed to read the Reconnection related
properties from the Administered objects and use them for
reconnecting on a fail over.

---------------------------------------------------------------
The fix is targeted for delivery in the following PTFs:

                   v7.1
Platform           Fix Pack 7.1.0.3
--------           --------------------
Windows            7.1.0.3

The latest available maintenance can be obtained from
'WebSphere MQ Recommended Fixes'
http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006037

If the maintenance level is not yet available information on
its planned availability can be found in 'WebSphere MQ
Planned Maintenance Release Dates'
http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006309
---------------------------------------------------------------

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IV32457
    • 

  • Reported component name
    MSG SRVCS CL .N
    • 

  • Reported component ID
    5724M2100
    • 

  • Reported release
    210
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2012-11-26
    • 

  • Closed date
    2013-01-25
    • 

  • Last modified date
    2013-01-25
    • 





    

  • APAR is sysrouted FROM one or more of the following:
    

    • 

  • APAR is sysrouted TO one or more of the following:
    

    • 



Fix information


    

  • Fixed component name
    MSG SRVCS CL .N
    • 

  • Fixed component ID
    5724M2100
    • 



Applicable component levels


    

  • R210  PSY
       UP
    • 








      
              
                            

              

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Document Information


            

            


                        

            Modified date:
            

            25 January 2013
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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