PM56880: MQ SSL CHANNEL GOES INTO RETRY STATE AFTER A RESTART.

APAR status

• Closed as program error.

Error description

• MQ SSL channel goes into retry state after a restart.
  
  It's a problem with the order of setting the position vs the
  limit on a buffer. When the TCPChannel JSK code set the position
  before the limit it ran into the scenario where it could set the
  position beyond the current limit.
  
  The TCPChannel JDK code will be fixed.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED:  All users of IBM WebSphere Application      *
  *                  Server  version 6.1                         *
  ****************************************************************
  * PROBLEM DESCRIPTION: An IllegalArgumentException is thrown   *
  *                      in the TCP Channel code                 *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  The TCP Channel was attempting to set a position that was
  beyond the limit of a buffer. When this happens an
  IllegalArgumentException is thrown.
  

Problem conclusion

• TCP Channel code was modified to set the limit before the
  position.
  
  The fix for this APAR is currently targeted for inclusion in
  Java 5 SR 14.  Java 5 SR 13 FP 1 is currently targeted
  for inclusion in 6.1.0.45. Please refer to the Recommended
  Updates page for delivery information:
  http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
  

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

  WEBS APP SERV N

• Fixed component ID

  5724H8800

Applicable component levels

• R61A PSY

     UP

• R61H PSY

     UP

• R61I PSY

     UP

• R61P PSY

     UP

• R61S PSY

     UP

• R61W PSY

     UP

• R61Z PSY

     UP