PM80265: ABEND04E RC00E20013 DSNSGMN OR RC00E20003 DSNSVBK

A fix is available

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • DBH2,ABND=04E-00E20013,U=MBMQH0  ,M=N  ,C=101.DSM
    -DSNPCLO0,M=DSNPCLO0,LOC=DSNSLD1 .DSNSGMN +1104
    
    
    DBH2,ABND=04E-00E20003,U=MBMQH0  ,M=N  ,C=101.RDS -SQL
    ,M=DSNTFRCV,LOC=DSNXECP .DSNSVBK +070E
    The errors occurred due to excessive MMRBE allocations:
    36231010   2031002C   D4D9C2C5   00000000   08010200   |
    ....MRBE.
    36231020   00000048   ED2DA830   00006CD4   00000000   |
    ......y..
    36231030   00000000   0000000C   1D000600   00000000   |
    .........
    36231040   2031002C   D4D9C2C5   00000000   08010200   |
    ....MRBE.
    36231050   00000048   ED2DA830   00006CD3   00000000   |
    ......y..
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: DB2 users.                                   *
    ****************************************************************
    * PROBLEM DESCRIPTION: ABEND04E RC00E20013 DSNSGMN or          *
    *                      RC00E20003 DSNSVBK                      *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    Abends are due to a storage leak which may occur when processing
    certain types of I/O errors on table spaces or indexes.  In some
    cases an error tracking MMRBE block may be allocated but never
    freed because the code to free it is only invoked for actual I/O
    errors and not for "related" I/O errors (a related error is when
    an I/O error on one page causes the I/O for other pages to be
    skipped).
    

Problem conclusion

  • The I/O error handling code has been modified to ensure that the
    MMRBE block is always freed.
    

Temporary fix

Comments

  • ž**** PE13/10/03 FIX IN ERROR. SEE APAR PM98427  FOR DESCRIPTION
    

APAR Information

  • APAR number

    PM80265

  • Reported component name

    DB2 OS/390 & Z/

  • Reported component ID

    5740XYR00

  • Reported release

    A10

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-01-09

  • Closed date

    2013-02-28

  • Last modified date

    2013-11-06

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

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

    UK92092 UK92093

Modules/Macros

  •    DSNB1AEX DSNB1IOR DSNB5CMX DSNB5COM DSNB5PCO
    DSNB5RAP
    

Fix information

  • Fixed component name

    DB2 OS/390 & Z/

  • Fixed component ID

    5740XYR00

Applicable component levels

  • RA10 PSY UK92092

       UP13/03/15 P F303

  • R910 PSY UK92093

       UP13/03/15 P F303

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.



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Document information


More support for:

DB2 for z/OS

Software version:

A10

Reference #:

PM80265

Modified date:

2013-11-06

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