IV20243: APPLICATION GENERATES FDC WITH PROBE ID XY077005 AND COMMENT BAD ADDRESS FROM SEMCTL

WebSphere MQ V7.0 Fix Pack 7.0.1.10

APAR status

• Closed as program error.

Error description

• When an application connects to WebSphere MQ, it must access
  some shared resources which control whether or not tracing is
  active.  While accessing one of hese resources, WebSphere MQ 7.0
  fails and creates an FDC with these details:
  .
  Probe Id          :- XY077005
  Component         :- xtrGetTraceLock
  Major Errorcode   :- xecF_E_UNEXPECTED_SYSTEM_RC
  Probe Type        :- MSGAMQ6119
  Probe Description :- AMQ6109: An internal WebSphere MQ error
  has occurred.
  Arith1            :- 14 (0xe)
  Comment1          :- '14 - Bad address' from semctl.
  .
  No MQM Function Stack Available
  

Local fix

• Upgrading to WebSphere MQ 7.1 will resolve the problem.
  Otherwise, a patch is required to allow the application to
  connect successfully to WebSphere MQ 7.0.
  

Problem summary

• ****************************************************************
  USERS AFFECTED:
  Users using MQ V7
  
  Platforms affected:
  AIX,HP-UX (Itanium),HP-UX (PA-RISC),Linux (Power),Linux (s390x),
  Linux (x86),Linux (x86-64),Linux (zSeries),Solaris (SPARC),
  Solaris (x86-64),All Unix
  
  ****************************************************************
  PROBLEM SUMMARY:
  The problem occurred because of incorrect arguments passed to
  semctl system call in MQ trace functions.
  

Problem conclusion

• MQ trace functions have been modified to call semctl system
  call with correct arguments.
  
  ---------------------------------------------------------------
  The fix is targeted for delivery in the following PTFs:
  
                     v7.0
  Platform           Fix Pack 7.0.1.10
  --------           --------------------
  AIX                7.0.1.10
  HP-UX (PA-RISC)    7.0.1.10
  HP-UX (Itanium)    7.0.1.10
  Solaris (SPARC)    7.0.1.10
  Solaris (x86-64)   7.0.1.10
  Linux (x86)        7.0.1.10
  Linux (x86-64)     7.0.1.10
  Linux (zSeries)    7.0.1.10
  Linux (Power)      7.0.1.10
  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 AIX V7

• Fixed component ID

  5724H7221

Applicable component levels

• R701 PSY

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