IC59185: EXPLORER SWTEXCEPTION WHEN SET ACTION DIALOG CLOSED

WebSphere MQ V7.0 Fix Pack 7.0.1.1
WebSphere MQ V7.0 Fix Pack 7.0.1.2

APAR status

• Closed as program error.

Error description

• A SWTException can occur when a set action dialog window is
  closed.
  
  The following exception is seen in the WebSphere Explorer
  metadata log file:
  
  !ENTRY org.eclipse.ui 4 0 2008-12-09 10:53:10.718
  !MESSAGE Unhandled event loop exception
  !STACK 0
  org.eclipse.swt.SWTException: Failed to execute runnable
  (org.eclipse.swt.SWTException: Widget is disposed)
  ...
  Caused by: org.eclipse.swt.SWTException: Widget is disposed
  at org.eclipse.swt.SWT.error(SWT.java:3563)
  at org.eclipse.swt.SWT.error(SWT.java:3481)
  at org.eclipse.swt.SWT.error(SWT.java:3452)
  at org.eclipse.swt.widgets.Widget.error(Widget.java:432)
  at org.eclipse.swt.widgets.Widget.checkWidget
  (Widget.java:325)
  at org.eclipse.swt.widgets.TableItem.setImage
  (TableItem.java:1064)
  at
  com.ibm.mq.explorer.qmgradmin.sets.internal.dialogs.qmgrs.QmgrsA
  ctionDialog$8$1.run(QmgrsActionDialog.java:2150)
  at org.eclipse.swt.widgets.RunnableLock.run
  (RunnableLock.java:35)
  at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages
  (Synchronizer.java:123)
  ... 28 more
  

Local fix

Problem summary

• ****************************************************************
  USERS AFFECTED:
  Users of WebSphere MQ Explorer who issue actions against sets
  of queue managers.
  
  Platforms affected:
  All Distributed (iSeries, all Unix and Windows)
  ****************************************************************
  PROBLEM SUMMARY:
  The exception was from the monitor thread that refreshes the
  queue manager status information in the set action dialog
  window. The exception was seen when the status information was
  updated and the dialog had been closed.
  

Problem conclusion

• A check has been added to determine whether the dialog has been
  closed before the status information is updated.
  
  ---------------------------------------------------------------
  The fix is targeted for delivery in the following PTFs:
  
                     v7.0
  Platform           Fix Pack 7.0.1.0
  --------           --------------------
  Windows            U200306
  AIX                U823774
  HP-UX (PA-RISC)    U823665
  HP-UX (Itanium)    U823667
  Solaris (SPARC)    U823772
  Solaris (x86-64)   U824344
  iSeries            tbc_p700_0_1_0
  Linux (x86)        U823664
  Linux (x86-64)     U823773
  Linux (zSeries)    U823668
  Linux (Power)      U823666
  
  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 WINDOWS V7

• Fixed component ID

  5724H7220

Applicable component levels

• R700 PSY

     UP