IT27398: DUPLICATE ENTRIES IN JAVA CLASSPATH

APAR status

• Closed as program error.

Error description

• Java CLASSPATH may contain duplicate entries and have wrong
  order in IIB V10 and ACE V11. Typically the CLASSPATH will start
  with MQ
  jars com.ibm.mqjms.jar and connector.jar. The com.ibm.mqjms.jar
  and /usr/mqm/java/lib/com.ibm.mq.jar will appear in
  the CLASSPATH twice.
  
  Duplicate entries in the CLASSPATH can lead to a wide range of
  JVM errors, such as NoClassDefFoundError, Stack Overflow and
  OOM.
  

Local fix

Problem summary

• ****************************************************************
  USERS AFFECTED:
  All users of IIB V10 and ACE V11 having IBM MQ installed on
  their system
  
  
  Platforms affected:
  MultiPlatform
  
  ****************************************************************
  PROBLEM DESCRIPTION:
  The java CLASSPATH may contain duplicate entries and have the
  wrong order in IIB V10 and ACE V11. Typically the CLASSPATH will
  start with the IBM MQ jars com.ibm.mqjms.jar and connector.jar.
  The com.ibm.mqjms.jar and /usr/mqm/java/lib/com.ibm.mq.jar will
  appear in the CLASSPATH twice.
  
  Duplicate entries in the CLASSPATH can lead to a wide range of
  JVM exceptions, such as NoClassDefFoundError, Stack Overflow and
  OutOfMemoryError.
  

Problem conclusion

• The product no longer has duplicate CLASSPATH entries.
  
  ---------------------------------------------------------------
  The fix is targeted for delivery in the following PTFs:
  
  Version    Maintenance Level
  v10.0      10.0.0.16
  v11.0      11.0.0.4
  
  The latest available maintenance can be obtained from:
  http://www-01.ibm.com/support/docview.wss?rs=849&uid=swg27006041
  
  If the maintenance level is not yet available,information on
  its planned availability can be found on:
  http://www-1.ibm.com/support/docview.wss?rs=849&uid=swg27006308
  ---------------------------------------------------------------
  

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

  INTEGRATION BUS

• Fixed component ID

  5724J0540

Applicable component levels