IC96105: FDC FILE GENERATED WHEN INITIALISING WMQ COMMONSERVICES TRACER DURING JBOSS APPLICATION SERVER START

WebSphere MQ V7.5 Fix Pack 7.5.0.3

APAR status

• Closed as program error.

Error description

• When using the WebSphere MQ Resource Adapter version 7.5.0.1
  (and higher),
  the following Failure Data Capture (FDC) file is generated
  during server startup:
  
  Product    :- ProductName
  Date/Time   :- Mon Sep 23 14:56:00 BST 2013
  System time   :- 1379944560905
  Operating System  :- Linux
  UserID    :- user
  Java Vendor   :- IBM Corporation
  Java Version   :- 2.6
  
  Source Class   :-
  com.ibm.msg.client.commonservices.trace.Trace$3
  Source Method  :- onCSIInitialize
  ProbeID    :- Failed to initialize CSI from Trace listener
  Thread    :- name=MSC service thread 1-1 priority=5 group=main
  ccl=ModuleClassLoader for Module "deployment.wmq.jmsra.rar:main"
  from Service Module Loader
  Data
  ----
  | Exception :- ExceptionDepth is 2
  | Exception :-
  | | Cause:1 :- com.ibm.msg.client.commonservices.CSIException:
  The call could not be completed because CommonServices has not
  been initialized.
  | | Message:1 :- The call could not be completed because
  CommonServices has not been initialized.
  | | StackTrace:1 :-
  com.ibm.msg.client.commonservices.CSIException: The call could
  not be completed because CommonServices has not been
  initialized.
  | |  at
  com.ibm.msg.client.commonservices.trace.Trace.initialize(Trace.j
  ava:2236)
  | |  at
  com.ibm.msg.client.commonservices.trace.Trace$3.onCSIInitialize(
  Trace.java:2300)
  

Local fix

Problem summary

• ****************************************************************
  USERS AFFECTED:
  This issue affects all users of the WebSphere MQ Resource
  Adapter version 7.5.0.1 and above.
  
  
  Platforms affected:
  MultiPlatform
  
  ****************************************************************
  PROBLEM SUMMARY:
  The Failure Data Capture (FDC) file identified by ProbeID
  "Failed to initialize CSI from Trace listener" was being
  incorrectly generated during initialisation of the WebSphere
  MQ CommonServices Tracer. The FDC file was generated because the
  code received a callback before all prerequisite resources
  were initialized. Attempting to handle this callback prematurely
  caused the error reported in the FDC file.
  
  This is a result of the changes introduced by IV14464 in fixpack
  7.5.0.1.
  

Problem conclusion

• The WebSphere MQ CommonServices Tracer code has been updated
  to be tolerant to multiple callbacks, and will only proceed when
  all prerequisite resources have been initialized. The FDC
  file, identified by ProbeID "Failed to initialize CSI from Trace
  listener", is now only generated after a genuine failure to
  initialise the WebSphere MQ CommonServices Tracer when all
  prerequisite resources have already been successfully
  initialised.
  
  
  | MDVREGR 7.5.0-WS-MQ-AixPPC64-FP0001 |
  | MDVREGR 7.5.0-WS-MQ-HpuxIA64-FP0001 |
  | MDVREGR 7.5.0-WS-MQ-HpuxPaRISC64-FP0001 |
  | MDVREGR 7.5.0-WS-MQ-LinuxIA32-FP0001 |
  | MDVREGR 7.5.0-WS-MQ-LinuxPPC64-FP0001 |
  | MDVREGR 7.5.0-WS-MQ-LinuxS390X-FP0001 |
  | MDVREGR 7.5.0-WS-MQ-LinuxX64-FP0001 |
  | MDVREGR 7.5.0-WS-MQ-SolarisSparc64-FP0001 |
  | MDVREGR 7.5.0-WS-MQ-SolarisX64-FP0001 |
  | MDVREGR 7.5.0-WS-MQ-Windows-FP0001 |
  
  | MDVREGR 7.5.0-WS-MQ-AixPPC64-FP0002 |
  | MDVREGR 7.5.0-WS-MQ-HpuxIA64-FP0002 |
  | MDVREGR 7.5.0-WS-MQ-HpuxPaRISC64-FP0002 |
  | MDVREGR 7.5.0-WS-MQ-LinuxIA32-FP0002 |
  | MDVREGR 7.5.0-WS-MQ-LinuxPPC64-FP0002 |
  | MDVREGR 7.5.0-WS-MQ-LinuxS390X-FP0002 |
  | MDVREGR 7.5.0-WS-MQ-LinuxX64-FP0002 |
  | MDVREGR 7.5.0-WS-MQ-SolarisSparc64-FP0002 |
  | MDVREGR 7.5.0-WS-MQ-SolarisX64-FP0002 |
  | MDVREGR 7.5.0-WS-MQ-Windows-FP0002 |
  
  ---------------------------------------------------------------
  The fix is targeted for delivery in the following PTFs:
  
  Version    Maintenance Level
  v7.5       7.5.0.3
  
  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 is sysrouted FROM one or more of the following:

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

Fix information

• Fixed component name

  WMQ BASE MULTIP

• Fixed component ID

  5724H7241

Applicable component levels

• R750 PSY

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