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IT26025: INTERMITTENT DB21016E AND/OR DB21018E ERROR ON AIX.

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You can track all active APARs for this component.

 

APAR status

  • Closed as fixed if next.

Error description

  • Running Db2 V11.1 on AIX operating system you man encounter
    intermittent errors returned to CLP.  For example you may
    observe the following error messages : 
    
    DB21016E  The Command Line Processor encountered a system error
    while sending
    the command to the backend process.
    DB21018E  A system error occurred. The command line processor
    could not
    continue processing.
    
    In addition the following messages may be logged in the
    db2diag.log file 
    
    2018-08-05-09.00.11.071950-300 E146642A659          LEVEL: Error
    (OS)
    PID     : 27590832             TID : 1              PROC : db2
    INSTANCE: db2inst             NODE : 000
    HOSTNAME: hostname
    EDUID   : 1
    FUNCTION: DB2 UDB, oper system services, sqlowqueInternal,
    probe:40
    MESSAGE : ZRC=0x870F00BB=-2029059909=SQLO_QUE_NO_ACCESS
             "do not have the access right"
    CALLED  : OS, -, msgsnd
    OSERR   : EACCES (13) "The file access permissions do not allow
    the
    specified action."
    DATA #1 : system V message queue identifier.,
    PD_TYPE_SYSV_QUEUE_ID, 4 bytes
    0x29F000AA
    DATA #2 : Pointer, 8 bytes
    0x09001000a198c1e0
    DATA #3 : unsigned integer, 8 bytes
    4176
    
    2018-08-05-09.00.11.095089-300 E147302A656          LEVEL: Error
    (OS)
    PID     : 27590832             TID : 1              PROC : db2
    INSTANCE: db2inst             NODE : 000
    HOSTNAME: hostname
    EDUID   : 1
    FUNCTION: DB2 UDB, oper system services, sqlowqueInternal,
    probe:40
    MESSAGE : ZRC=0x870F00BB=-2029059909=SQLO_QUE_NO_ACCESS
             "do not have the access right"
    CALLED  : OS, -, msgsnd
    OSERR   : EACCES (13) "The file access permissions do not allow
    the
    specified action."
    DATA #1 : system V message queue identifier.,
    PD_TYPE_SYSV_QUEUE_ID, 4 bytes
    0x29F000AA
    DATA #2 : Pointer, 8 bytes
    0x09001000a198c1e0
    DATA #3 : unsigned integer, 8 bytes
    1
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * AIX users running Db2 V11.1                                  *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Update to Db2 LUW Version 11.2.                              *
    ****************************************************************
    

Problem conclusion

Temporary fix

Comments

APAR Information

  • APAR number

    IT26025

  • Reported component name

    DB2 FOR LUW

  • Reported component ID

    DB2FORLUW

  • Reported release

    B10

  • Status

    CLOSED FIN

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2018-08-20

  • Closed date

    2020-02-24

  • Last modified date

    2020-02-24

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

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

Fix information

Applicable component levels

[{"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:
24 February 2020