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IT04012: DB2 might crash under sqljcHandleSplitWrites due to SIGSEGV

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • DB2 agent might encounter SIGSEGV under sqljcHandleSplitWrites
    and DB2 instance would crash.
    
    In stack file of the EDU that trapped, stack trace would be
    something similar to the following:
    ===========================================
    sqljcHandleSplitWrites
    sqljcWriteBytesSplit
    sqljsQueryPutDataSplit
    sqljsDrdaAsCBPutDataQueryCheck
    ===========================================
    

Local fix

  • N/A
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * All users of version 9.7 on Linux, Unix and Windows          *
    * platforms.                                                   *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Update to DB2 LUW Version 9.7 Fix Pack 10 or higher levels.  *
    ****************************************************************
    

Problem conclusion

  • First fixed in DB2 LUW Version 9.7 Fix Pack 10.
    

Temporary fix

  • N/A
    

Comments

APAR Information

  • APAR number

    IT04012

  • Reported component name

    DB2 FOR LUW

  • Reported component ID

    DB2FORLUW

  • Reported release

    970

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2014-08-26

  • Closed date

    2014-11-17

  • Last modified date

    2014-11-17

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

    IT03241

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

Fix information

  • Fixed component name

    DB2 FOR LUW

  • Fixed component ID

    DB2FORLUW

Applicable component levels

  • R970 PSN

       UP



Document information

More support for: DB2 for Linux, UNIX and Windows

Software version: 9.7

Reference #: IT04012

Modified date: 17 November 2014