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IT19306: CRASH MAY OCCUR CREATING STORED PROCEDURE WITH XML QUERY WITH PASSING BY REF ON HOST VARIABLE

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APAR status

  • Closed as program error.

Error description

  • Crash may occur creating stored procedure with XML query with
    PASSING BY REF on host variable
    
    Stack will show as:
    sqlriZigZagJoin.fdpr.chunk.3
    sqlriSectInvoke
    sqlrr_execute
    sqlrr_execute
    pvmPackage::executeSection
    PVM::executeQuery
    .PVM::loadImmediate
    pvm_entry
    sqlekpdb
    sqlmRoutineBegin
    

Local fix

  • Cast the host variable as xml or set
    DB2_REDUCED_OPTIMIZATION="ZZJN OFF"
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * ALL DB2 XML Users                                            *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to DB2 LUW 10.5 Fix Pack 9 or later                  *
    ****************************************************************
    

Problem conclusion

  • First fixed in DB2 LUW 10.5 Fix Pack 9
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT19306

  • Reported component name

    DB2 FOR LUW

  • Reported component ID

    DB2FORLUW

  • Reported release

    A50

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2017-02-17

  • Closed date

    2017-09-27

  • Last modified date

    2017-09-27

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

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

    IT21918

Fix information

  • Fixed component name

    DB2 FOR LUW

  • Fixed component ID

    DB2FORLUW

Applicable component levels

  • RA50 PSN

       UP

  • RA50 PSY

       UP

[{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSEPGG","label":"DB2 for Linux, UNIX and Windows"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"10.5","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]

Document Information

Modified date:
27 September 2017