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IT23619: TRANSACTION ID TABLE OVERFLOWED DURING HADR REPLAY

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • During replay of large transactions (e.g. an index reorg) on the
    standby HADR database the transaction table may overflow and
    bring down the standby with FODC_Panic.
    
    The db2diag.log shows:
    
    EDUID   : 126523                EDUNAME: db2redom (sample) 0
    FUNCTION: DB2 UDB, data protection services, sqlptintMore,
    probe:701
    DATA #1 : <preformatted>
    Current usable transaction entries = 16639
    ...
    Current usable transaction entries = 16767
    ...
    Current usable transaction entries = 16895
    ...
    Current usable transaction entries = 131071
    
    EDUID   : 126523                EDUNAME: db2redom (sample) 0
    FUNCTION: DB2 UDB, data protection services, sqlptintMore,
    probe:310
    MESSAGE : ZRC=0x87100028=-2028994520=SQLP_TBOF
              "Transaction ID table  overflowed class 7 rc 40"
              DIA8537C The transaction table overflowed.
    DATA #1 : <preformatted>
    Current usable transaction entries = 131071
    
    ...
    FUNCTION: DB2 UDB, base sys utilities, sqle_panic, probe:10
    MESSAGE : ADM14001C  An unexpected and critical error has
    occurred: "Panic".
    

Local fix

  • Re-initialize the standby HADR database from a new backup
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * ALL                                                          *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to Db2 Version 11.1 Mod 3 FixPack 3                  *
    ****************************************************************
    

Problem conclusion

  • First fixed in Db2 Version 11.1 Mod 3 FixPack 3
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT23619

  • 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

    2018-01-04

  • Closed date

    2018-03-19

  • Last modified date

    2018-03-19

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

    IT23617

  • 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

  • RB10 PSN

       UP

[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSEPGG","label":"Db2 for Linux, UNIX and Windows"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"11.1","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]

Document Information

Modified date:
19 March 2018