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IT33112: DB2 MIGHT TRAP DURING A ZIGZAG-JOIN

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Db2 might trap when performing a zigzag join in the following
    stack:
    
    sqldFixExistingTCB
    sqldLockTableFixTCB
    sqldScanOpen
    sqlriopn
    sqlritib
    sqlriZZOpenDims
    sqlriZZInit
    sqlriZigZagJoin
    sqlriSectInvoke
    sqlrr_smp_router
    sqlrr_subagent_router
    IPRA.$sqleSubRequestRouter
    sqleProcessSubRequest
    sqeAgent::RunEDU
    sqzEDUObj::EDUDriver
    
    The db2diag.log message reports the following message:
    
    2019-10-14-18.07.40.068924+120 I3097057A2174 LEVEL: Severe
    PID : 15008212 TID : 69192 PROC : db2sysc
    INSTANCE: DB2INST1  NODE : 000 DB : MYDB
    APPHDL : 0-55842 APPID: X.X.X.X.40661.191014151404
    UOWID : 352 ACTID: 216448
    AUTHID : DB2INST1 HOSTNAME: MYHOST
    EDUID : 69192 EDUNAME: db2agnts (MYDB) 0
    FUNCTION: DB2 UDB, data management, sqldFixExistingTCB,
    probe:13569
    MESSAGE : ZRC=0x82040001=-2113667071=SQLD_NONSEVERE_PRGERR
    "non-severe dms programming error"
    DIA8532C An internal processing error has occurred.
    DATA #1 : String, 17 bytes
    Expected TEMP TCB
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * all                                                          *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to Db2 11.1.4.6 or higher                            *
    ****************************************************************
    

Problem conclusion

  • Upgrade to Db2 11.1.4.6 or higher
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT33112

  • Reported component name

    DB2 FOR LUW

  • Reported component ID

    DB2FORLUW

  • Reported release

    B10

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2020-06-08

  • Closed date

    2021-03-31

  • Last modified date

    2022-03-29

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

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

    IT33113

Fix information

  • Fixed component name

    DB2 FOR LUW

  • Fixed component ID

    DB2FORLUW

Applicable component levels

  • RB10 PSN

       UP

[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSEPGG","label":"DB2 for Linux- UNIX and Windows"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"11.1","Line of Business":{"code":"LOB10","label":"Data and AI"}}]

Document Information

Modified date:
04 May 2022