IBM Support

IT15942: NULL POINTER THROWN FROM JDBC LOCAL TRANSACTION LEAKS MEMORY

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APAR status

  • Closed as program error.

Error description

  • The following exception can be thrown when using a JDBC
    connection :
    com.ibm.broker.jdbctype4.localtrxn.JDBCType4SinglePhaseTrxnTable
    .commit(JDBCType4SinglePhaseTrxnTable.java:997)
    com.ibm.broker.jdbctype4.localtrxn.JDBCType4SinglePhaseTrxnTable
    .accessThreadToTransactionTable(JDBCType4SinglePhaseTrxnTable.ja
    va:248)
    com.ibm.broker.jdbctype4.localtrxn.JDBCType4SinglePhaseTrxnHandl
    er.commitTrxnBranch(JDBCType4SinglePhaseTrxnHandler.java:571)
    
    This can lead to the an out of memory exception from Java.
    

Local fix

Problem summary

  • ****************************************************************
    USERS AFFECTED:
    All Users of IBM Integration Bus V9.0 and V10.0 and JDBC local
    transactions.
    
    
    Platforms affected:
    z/OS, MultiPlatform
    
    ****************************************************************
    PROBLEM DESCRIPTION:
    The following exception can be thrown when using a JDBC
    connection :
    com.ibm.broker.jdbctype4.localtrxn.JDBCType4SinglePhaseTrxnTable
    .commit(JDBCType4SinglePhaseTrxnTable.java:997)
    com.ibm.broker.jdbctype4.localtrxn.JDBCType4SinglePhaseTrxnTable
    .accessThreadToTransactionTable(JDBCType4SinglePhaseTrxnTable.ja
    va:248)
    com.ibm.broker.jdbctype4.localtrxn.JDBCType4SinglePhaseTrxnHandl
    er.commitTrxnBranch(JDBCType4SinglePhaseTrxnHandler.java:571)
    
    This can lead to the an out of memory exception from Java.
    
    There are a number of resource name changes between WebSphere
    Message Broker and IBM Integration Bus Version 9.0.  For details
    visit
    http://pic.dhe.ibm.com/infocenter/wmbhelp/v9r0m0/topic/com.ibm.e
    tools.mft.doc/bb23814_.htm
    

Problem conclusion

Temporary fix

Comments

APAR Information

  • APAR number

    IT15942

  • Reported component name

    INTEGRATION BUS

  • Reported component ID

    5724J0530

  • Reported release

    900

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2016-06-30

  • Closed date

    2017-08-31

  • Last modified date

    2017-08-31

  • 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

    5724J0530

Applicable component levels

  • R900 PSY

       UP

[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSNQK6","label":"IBM Integration Bus"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"9.0","Edition":"","Line of Business":{"code":"LOB45","label":"Automation"}}]

Document Information

Modified date:
23 March 2020