IBM Support

PM95442: ABN= 878-00000010,C=R3600.710.DB2M,M=CSQ5MFRR, PSW=070C0000A527CB60

A fix is available

Subscribe

You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Dump Title:
    ABN= 878-00000010,C=R3600.710.DB2M,M=CSQ5MFRR,
    PSW=070C0000A527CB60
    .
    Symptom             Description
    
    -------             -----------
    RIDS/NUCLEUS#L      Load module name: NUCLEUS
    RIDS/IGVVSERR       Csect name: IGVVSERR
    AB/S0878            System abend code: 0878
    PRCS/00000010       Abend reason code: 00000010
    REGS/0C038          Register/PSW difference for R0C: 038
    .
    SERVICEABILITY INFORMATION NOT PROVIDED BY THE RECOVERY
    ROUTINE
    .
      Program id
      Recovery routine csect name
      Recovery Routine Label
      Date Assembled
      Module Level
      Subfunction
    .
    Time of Error Information
    PSW: 07041000 80000000 00000000 01589EEE
    Instruction length: 02   Interrupt code: 000D
    Failing instruction text: 00181610 0A0D98DC D0088910
    .
    Breaking event address: 00000000_00DB76C8
    Registers 0-7
    GR: 84000000 84878000 00000004 0470E572  009FF208
                 00000005 00000B80 00000878
    AR: 009FF208 00000000 00000000 00000000  00000000
                 00000000 00000000 00000000
    Registers 8-15
    GR: 00000010 00001018 067FF878 000000E5
                 81589EB6 7FF17008 A527D1E0 00000010
    AR: 00000000 00000000 00000000 00000000  00000000
                 00000000 00000000 00000000
    ..
    ip vsminfo
    .
    PRIVATE STORAGE DATA SHOWN IS FOR DEFAULT ASID: X'129'
    
             STORAGE MAP
      ___________________________  80000000 <- TOP OF STORAGE
     | :  EXT LSQA/SWA/229/230   | 80000000 <- MAX EXT USER REGION
     |                           |            ADDR
     |E:_________________________| 26569000 <- ELSQA BOTTOM
     |P: (FREE EXTENDED STORAGE) |
     |V:_________________________| 26568000 <- EXT. USER REGION TOP
     |T:  EXTENDED USER REGION   |
     |===========================| 25100000 <- EPVT BOTTOM
     |  EXTENDED CSA  (ECSA)     | -- NO ECSA TO ESQA CONVERSION --
     |___________________________| 0D46A000 <- ECSA BOTTOM
     |                           |       ECSA is 60% utilized
     | : EXTENDED MLPA (EMLPA)   |
     |E:_________________________| -- NO EMLPA DEFINED AT IPL --
     |L: EXTENDED FLPA (EFLPA)   |
     |P:_________________________| 0D467000 <- EFLPA BOTTOM
     |A: EXTENDED PLPA (EPLPA)   |
     |___________________________| 09EF8000 <- EPLPA BOTTOM
     |  EXTENDED SQA  (ESQA)     |
     |                           |        ESQA is 58% utilized
     |___________________________| 01AEB000 <- ESQA BEGINS
     | :_________________________| 01AEAFFF <- EXT. R/W NUC TOP
    
    .
    Abend 878-10 happens every time a KAT message is received
    and there is not any storage to save and queue the message
    by the exit CSQ5MGX0.
    .
    Additional keywords:
    SUBPOOL 229 KEY 7 SP229 KEY7 EKTM DXWB
    KAT = Kiss and Tell = inform all queue managers in a QSG of
     certain types of events, such as a queue manager becoming
     active in the XCF group or a trigger queue or IBM Bridge queue
     being closed for input by the last closer.
    

Local fix

  • n/a
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All users of WebSphere MQ Version 7          *
    *                 Release 0 Modification 1 and                 *
    *                 Release 1 Modification 0 using queue         *
    *                 sharing groups.                              *
    ****************************************************************
    * PROBLEM DESCRIPTION: A queue manager belonging to a QSG      *
    *                      generates abend 878-00000010 while      *
    *                      reading archive logs during restart.    *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    A queue manager is reading archive logs during restart and
    generates abend 878-00000010 indicating that it has run out of
    virtual storage below the bar. The reason is that there are
    other queue managers in the QSG that are active and they are
    sending XCF event notifications to each other.
    
    The queue manager that is in restart state receives and queues
    these messages but it cannot action these events until the
    queue manager has completed its restart process.
    
    Each message is stored in a buffer of 4K, if the number of
    messages is very high then the queue manager can run out of
    storage.
    

Problem conclusion

  • The XCF event message process has been changed to only send
    XCF event messages to queue managers that have reached the point
    in startup where they are able to process them.
    010Y
    100Y
    CSQEKATM
    CSQEMTKN
    CSQNINS
    CSQ5CONN
    CSQ5WXCF
    CSQ5XWK1
    CSQ7CBE
    CSQ7CB9
    

Temporary fix

  • *********
    * HIPER *
    *********
    

Comments

APAR Information

  • APAR number

    PM95442

  • Reported component name

    WMQ Z/OS V7

  • Reported component ID

    5655R3600

  • Reported release

    100

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    YesHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2013-08-20

  • Closed date

    2013-09-25

  • Last modified date

    2013-11-04

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

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

    UK97895 UK97896

Modules/Macros

  • CSQEKATM CSQEMTKN CSQNINS  CSQ5CONN CSQ5WXCF
    CSQ5XWK1 CSQ7CBE  CSQ7CB9
    

Fix information

  • Fixed component name

    WMQ Z/OS V7

  • Fixed component ID

    5655R3600

Applicable component levels

  • R010 PSY UK97895

       UP13/10/16 P F310 Ž

  • R100 PSY UK97896

       UP13/10/16 P F310 Ž

Fix is available

  • Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.

[{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG19M","label":"APARs - z\/OS environment"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"7.1","Edition":"","Line of Business":{"code":"","label":""}}]

Document Information

Modified date:
04 November 2013