PM04093: CSCP0007E, WTRN0005W THE XARESOURCE FOR A TRANSACTION PARTICIPANT COULD NOT BE RECREATED.

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• The CScope recovery needs to tolerate the situation when the
  servant unexpectedly ends in the middle of creating the
  RecoverableUnitSections that the CScope requires in order to
  persist it's state when it hasn't yet added the data to those
  sections.
  
  Since the log data actually exists in the CR, these
  empty sections are made available to the next SR which performs
  recovery for the failed one.
  
  You will see thr following exceptions in the Servant Region.
  
  Trace: 2009/07/10 11:30:50.494 01 t=9A9690 c=UNK key=P8 (1300700
    ThreadId: 00000aa9
    FunctionName: getRecoveryManager
    SourceId: com.ibm.ws.cscope.CScopeRecoveryAgent
    Category: FINER
    ExtendedMessage: Exit; <null>
  ...
  Trace: 2009/07/10 11:30:50.496 01 t=9A9690 c=UNK key=P8 (1300700
    ThreadId: 00000aa9
    FunctionName: getXAResource
    SourceId: com.ibm.ws.cscope.CScopeXAResourceFactory
    Category: FINER
    ExtendedMessage: Exit; XAResourceNotAvailableException
  Trace: 2009/07/10 11:30:50.497 01 t=9A9690 c=UNK key=P8 (1300700
    ThreadId: 00000aa9
    FunctionName: com.ibm.ws.cscope.CScopeXAResourceFactory
    SourceId: com.ibm.ws.cscope.CScopeXAResourceFactory
    Category: FINE
    ExtendedMessage: CScopeSystemException caught getting Recovery
    Manager;com.ibm.ws.Transaction.XAResourceNotAvailableException
  at com.ibm.ws.cscope.CScopeXAResourceFactory.getXAResource(CScop
  at com.ibm.ws.Transaction.JTA.XARecoveryData.recover(XARecoveryD
  at com.ibm.ws.Transaction.JTA.XARecoveryData.recover(XARecoveryD
  at com.ibm.ws390.tx.XARecoveryAgentImpl.rollbackUnknownTransacti
  at com.ibm.ws390.tx.XARecoveryAgentImpl$XARecoveryAgentThread.ru
  Trace: 2009/07/10 11:30:50.497 01 t=9A9690 c=UNK key=P8 (1300700
    ThreadId: 00000aa9
    FunctionName: com.ibm.ws.cscope.CScopeXAResourceFactory
    SourceId: com.ibm.ws.cscope.CScopeXAResourceFactory
    Category: SEVERE
    ExtendedMessage: BBOO0220E: CSCP0007E: An unexpected error
    occurred in method getXAResource in class CScopeXAResource
    Factory; the exception stack trace follows:
    com.ibm.ws.Transaction.XAResourceNotAvailableException
  at com.ibm.ws.cscope.CScopeXAResourceFactory.getXAResource(CScop
  at com.ibm.ws.Transaction.JTA.XARecoveryData.recover(XARecoveryD
  at com.ibm.ws.Transaction.JTA.XARecoveryData.recover(XARecoveryD
  at com.ibm.ws390.tx.XARecoveryAgentImpl.rollbackUnknownTransacti
  at com.ibm.ws390.tx.XARecoveryAgentImpl$XARecoveryAgentThread.ru
  ...
  Trace: 2009/07/10 11:30:50.500 01 t=9A9690 c=UNK key=P8 (1300700
    ThreadId: 00000aa9
    FunctionName: getXAResource
    SourceId: com.ibm.ws.cscope.CScopeXAResourceFactory
    Category: FINER
    ExtendedMessage: Exit; XAResourceNotAvailableException
  Trace: 2009/07/10 11:30:50.501 01 t=9A9690 c=UNK key=P8 (1300700
    ThreadId: 00000aa9
    FunctionName: com.ibm.ws.Transaction.JTA.XARecoveryData
    SourceId: com.ibm.ws.Transaction.JTA.XARecoveryData
    Category: WARNING
    ExtendedMessage: BBOO0221W: WTRN0005W: The XAResource for a
    transaction participant could not be recreated and transaction
    recovery may not be able to complete properly. The resource
    was com.ibm.ws.cscope.CScopeXAResourceInfo@20ec6ada.
    The exception stack trace follows:
    com.ibm.ws.Transaction.XAResourceNotAvailableException:
    com.ibm.ws.Transaction.XAResourceNotAvailableException
   at com.ibm.ws.cscope.CScopeXAResourceFactory.getXAResource(CSc
   at com.ibm.ws.Transaction.JTA.XARecoveryData.recover(XARecover
   at com.ibm.ws.Transaction.JTA.XARecoveryData.recover(XARecover
   at com.ibm.ws390.tx.XARecoveryAgentImpl.rollbackUnknownTransac
   at com.ibm.ws390.tx.XARecoveryAgentImpl$XARecoveryAgentThread.
  Caused by: com.ibm.ws.Transaction.XAResourceNotAvailableExceptio
   ... 5 more
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users of IBM WebSphere Application       *
  *                 Server V6.1 Compensation Service.            *
  *                                                              *
  ****************************************************************
  * PROBLEM DESCRIPTION: CSCP0007E, WTRN0005W the XAResource     *
  *                      for a transaction participant could     *
  *                      not be recreated.                       *
  *                                                              *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  The servant unexpectedly ended in the middle of creating the
  RecoverableUnitSections that the Compensation Service required
  in order to persist it's state when it hadn't yet added the
  data to those sections.
  
  Since the log data actually existed in the CR, these empty
  sections are made available to the next SR which performs
  recovery for the failed one.
  

Problem conclusion

• The Compensation Service will be changed to ensure that it can
  tolerate the unexpected ending of the servant region when
  creating RecoverableUnitSections.
  
  APAR PKM04093 is currently targeted for inclusion in Service
  Level (Fix Pack) 6.1.0.29 of WebSphere Application Server V6.1.
  
  Please refer to URL:
  //www.ibm.com/support/docview.wss?rs=404&uid=swg27006970
  for Fix Pack availability.
  

Temporary fix

Comments

APAR Information

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

  PK91826

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

Modules/Macros

• BBGUBINF BBOUBINF
  

Fix information

• Fixed component name

  WEBSPHERE FOR Z

• Fixed component ID

  5655I3500

Applicable component levels

• R610 PSY UK53194

     UP10/01/15 P F001

Fix is available

• Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.