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IT09008: ASSERTION MEMORY POINTER FREED TWICE POSSIBLE IN GLOBAL TRANSACTION XA CONTEXT

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You can track all active APARs for this component.

 

APAR status

  • Closed as fixed if next.

Error description

  • With global transactions which are using multiple transaction
    branch detach and attach operations from different session you
    may observe an Assertion "Memory pointer ... freed twice" with a
    stack like:
    
    afstack
    afhandler
    affail_interface
    mem_asfail
    mt_free
    mts_takeback_rtx
    sqmain
    spawn_thread
    th_init_initgls
    startup
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * Users of XA                                                  *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to 12.10.xC6                                         *
    ****************************************************************
    

Problem conclusion

Temporary fix

Comments

APAR Information

  • APAR number

    IT09008

  • Reported component name

    IFMX ULT WHSE E

  • Reported component ID

    IM0019BOS

  • Reported release

    C10

  • Status

    CLOSED FIN

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2015-05-20

  • Closed date

    2016-01-19

  • Last modified date

    2016-01-19

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

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

Fix information

Applicable component levels

  • RC10 PSN

       UP

  • RC10 PSY

       UP

[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSBJS3","label":"Informix Ultimate Warehouse Edition"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"C10","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]

Document Information

Modified date:
19 January 2016