IT22698: CWSJY0003W warning message containing MQJCA5001 message written to WebSphere Application Server SystemOut.log file

APAR status

• Closed as program error.

Error description

• When WebSphere Application Server V9 Traditional starts up, the
  following message appears in the application server's
  SystemOut.log file:
  
  SibMessage    W   [:] CWSJY0003W: MQJCA5001: WMQ messaging :
  '9.0.0.0-p900'
  
  The message is ambiguous and causes confusion: is it an
  informational message, as suggested by the MQJCA5001 message
  prefix (with no action needed on the part of the WebSphere
  Application Server administrator), or a warning as indicated by
  the CWSJY0003W prefix (which may require an action)?
  

Local fix

Problem summary

• ****************************************************************
  USERS AFFECTED:
  This issue affects users of the WebSphere Application Server V9
  Traditional IBM MQ messaging provider.
  
  
  Platforms affected:
  MultiPlatform
  
  ****************************************************************
  PROBLEM DESCRIPTION:
  Since the release of WebSphere Application Server V7, an
  application server instance will write the following
  informational messages to it's SystemOut.log file when it starts
  up:
  
    WMSG1611I: The installed level of the WebSphere MQ messaging
  provider is <version number>
    WMSG1703I: RAR implementation version <implementation version>
  
  These messages allow customers and IBM Support to see which
  version of the WebSphere MQ resource adapter is being used by
  the application server.
  
  The WebSphere MQ V7.5 (and later) resource adapter will log the
  message:
  
    MQJCA5001: WMQ messaging : '<implementation version>'
  
  when it initializes. If the MQ resource adapter has been
  deployed into WebSphere Application Server Liberty Profile, this
  message will appear in the application server's messages.log
  file. For other application servers, such as JBoss or WildFly,
  the message will be written to the MQ classes for JMS log file
  (mqjms.log). This helps customers and IBM Support to identify
  which version of the MQ resource adapter is being used by an
  application server.
  
  WebSphere Application Server V9 Traditional includes the MQ V9
  resource adapter. When the application server starts up, it
  writes the two messages:
  
    WMSG1611I: The installed level of the WebSphere MQ messaging
  provider is <version number>
    WMSG1703I: RAR implementation version <implementation version>
  
  to the SystemOut.log file. However, when the MQ V9 resource
  adapter initialised, it logged the following message:
  
    MQJCA5001: WMQ messaging : '<implementation version>'
  
  This resulted in WebSphere Application Server V9 Traditional
  writing the warning message:
  
    CWSJY0003W: MQJCA5001: WMQ messaging : '<implementation
  version>'
  
  to the SystemOut.log file.
  

Problem conclusion

• The MQ V9 resource adapter has been updated so that it does not
  log the message:
  
    MQJCA5001: WMQ messaging : '<implementation version>'
  
  if it has been deployed into WebSphere Application Server V9
  Traditional. This means that the application server will not
  write the message:
  
    CWSJY0003W: MQJCA5001: WMQ messaging : '<implementation
  version>'
  
  to its SystemOut.log file when it starts up.
  
  ---------------------------------------------------------------
  The fix is targeted for delivery in the following PTFs:
  
  Version    Maintenance Level
  v9.0 LTS   9.0.0.3
  
  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

  IBM MQ BASE M/P

• Fixed component ID

  5724H7261

Applicable component levels

• R900 PSY

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