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IZ20190: INSTANCE CRASH AFTER EXHAUSTING APPLICATION HEAP.

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Instance Crash After Exhausting Application Heap. Users see
    errors indicating application heap is exhausted and see these
    messages in db2diag.log
    
    
    2008-04-12-16.36.23.515480-240 I27797355E1166
    LEVEL: Severe
    PID     : 52                 TID  : 193046556000PROC :
    db2agent (sbmannep) 1
    INSTANCE: sbmannep        NODE : 001     DB   :sample
    APPHDL  : 1-73                 APPID:
    10.08.89.202.20199.09076543353
    AUTHID  : shashim
    FUNCTION: DB2 UDB, SQO Memory Management, sqlofmblkEx, probe:40
    MESSAGE : Attempted to free NULL pointer.
    CALLSTCK:
      [0] 0x00000A96E5F4A3 sqlofmblkEx + 0x4F3
      [1] 0x0000002A96727A96 _Z9sqlofmblkPv + 0x6
      [2] 0x0000002A96C3E1BD
    _Z26sqleReceiveAndMergeRepliesP21sqleReceiveMergeInputP
    22sqleReceiveMergeOutputP5sqlcaP8sqlrr_cb + 0xA75
      [3] 0x0000002A96CF16B5
    _Z14sqlkdInterruptP17sqlkdInterruptFmtP5sqlcaP8sqlrr_cb
     + 0xF5D
      [4] 0x0000002A979CFA77 _Z8sqlrieccP8sqlrr_cbiii + 0xD27
    
    
    This message in the log with sqleReceiveAndMergeReplies in the
    stack trace indicates customer is hitting this defect.
    

Local fix

  • Increase the Application Heap.
    
    Regular Fix will be available in FP6
    

Problem summary

  • See error description.
    

Problem conclusion

  • First Fixed in DB2 Version 9.1 fix pack 6
    

Temporary fix

Comments

APAR Information

  • APAR number

    IZ20190

  • Reported component name

    DB2 DPF

  • Reported component ID

    5724N7400

  • Reported release

    910

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2008-04-15

  • Closed date

    2008-10-28

  • Last modified date

    2008-10-28

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

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

    IZ20357

Fix information

  • Fixed component name

    DB2 DPF

  • Fixed component ID

    5724N7400

Applicable component levels

  • R910 PSY

       UP

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Document Information

Modified date:
28 October 2008