PM00657: java.lang.ArrayIndexOutOfBoundsException during performance testing

APAR status

• Closed as program error.

Error description

• During the Performance testing, get a
  java.lang.ArrayIndexOutOfBoundsException.
  
  Ex:
  com.ibm.ws.webcontainer.servlet.ServletWrapper service
  SRVE0068E:
  Uncaught exception created in one of the service methods of the
  servlet SubscribeSiplet in application Presence Server.
  Exception created. java.lang.ArrayIndexOutOfBoundsException:
  Array index out of range: 2 at
  java.util.Vector.elementAt(Vector.java:338)
  java.lang.ArrayIndexOutOfBoundsException.
  

Local fix

• N/A
  

Problem summary

• ****************************************************************
  * USERS AFFECTED:  All users of IBM WebSphere Application      *
  *                  Server V7 Feature Pack for Communications   *
  *                  Enabled Applications (CEA) V1.0.0.0         *
  ****************************************************************
  * PROBLEM DESCRIPTION: Under high load an                      *
  *                      ArrayIndexOutOfBoundsException is       *
  *                      thrown when calling                     *
  *                      SipApplicationSession.getTimers().      *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  The getTimers method was not synchronized which may cause
  inconsistency in the timers data structure.
  

Problem conclusion

• The appropriate Synchronization was added to the getTimers
  method.
  
  The fix for this APAR is currently targeted for
  inclusion in fix pack 1.0.0.1.  Please refer to the
  Recommended Updates page for delivery information:
  http://www-01.ibm.com/support/docview.wss?rs=180&uid=swg27017328
  

Temporary fix

Comments

APAR Information

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

  PK91317

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

Modules/Macros

• NONE            N N                N
  

Fix information

• Fixed component name

  CEA FEATUREPACK

• Fixed component ID

  5724J0855

Applicable component levels

• R700 PSY

     UP