IV59787: XMS.NET CLIENT CREATES NEW CONNECTIONS FOR EVERY MQPUT USING QUEUED PUBSUB

Fix Pack 7.1.0.6 for WebSphere MQ V7.1

APAR status

• Closed as program error.

Error description

• XMS.NET Client creates a new connection for every MQPUT when
  using Queued PUB/SUB. At some point of time the no of  Client
  connections on that particular channel reaches max channel
  instances and the application would throw an exception.
  

Local fix

• N/A
  

Problem summary

• ****************************************************************
  USERS AFFECTED:
  All XMS.NET Applications using Queued PubSub
  
  Platforms affected:
  Windows
  
  ****************************************************************
  PROBLEM DESCRIPTION:
  XMS.NET Application checks for the XMSC.WMQ_BROKER_QMGR property
  if queued Pub/Sub is used, if the queue manager name specified
  is different from that of the session queue manager,it creates a
  new connection.Though the queue manager name is same,XMS.NET
  misinterprets as different and creates a new Connection for
  every MQPUT.
  

Problem conclusion

• If the queue manager name specified for the property
  XMSC.WMQ_BROKER_QMGR is same as that of the session queue
  manager,we use the same connection,rather than creating a new
  connection.
  
  ---------------------------------------------------------------
  The fix is targeted for delivery in the following PTFs:
  
  Version    Maintenance Level
  v2.5       7.5.0.5
  v7.1       7.1.0.6
  v8.0       8.0.0.1
  
  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 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