PM36177: ADD NEW SUBSYSTEM PARAMETER (ZPARM) AS TIME OUT FACTOR FOR DDL AND DCL

A fix is available

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You can track all active APARs for this component.

APAR status

  • Closed as new function.

Error description

  • During the processing of a DDL statement, DB2 uses the standard
    IRLM time out value for obtaining locks.  This limits user
    flexibility on controlling how long DDL statements will wait for
    a resource before timing out.
    .
    To allow user more control on the wait time for a resource
    during the processing of a DDL statement before a time out is
    encountered, we would like to introduce a separate time out
    factor for DDL and DCL (GRANT, REVOKE, and LOCK) statements.
    New subsystem parameter (ZPARM) will be added in order to
    influence the timeout value.
    .
    The actual time out value will be the product of new parameter
    and the standard IRLM time out value that is in effect as
    specified by IRLMRWT.
    
    influence the timeout value.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All users of DB2 10 for z/OS                 *
    ****************************************************************
    * PROBLEM DESCRIPTION: User receives SQLCODE -904 RC00E70010   *
    *                      on ALTER TABLE ROTATE PARTITION FIRST   *
    *                      TO LAST                                 *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    User receives SQLCDOE904 RC00E70010 on ALTER TABLE ROTATE
    PARTITION FIRST TO LAST due to an insufficient IRLM timeout
    value.
    

Problem conclusion

Temporary fix

  • * HIPER *
    *********
    

Comments

  • This is the V10 change for APAR PM32921.
    
    This fix is an enhancement to allow a user more control on the
    wait time for a resource during the processing of a DDL
    statement before a timeout is encountered.
    
    ++HOLD Type MTS
    **Action for PM36177
    PM36177 is a pre-conditioning APAR that includes changes to
    support the enhancement for IRLM timeout value for DDL
    statements that will be enabled via APAR PM37660. At this
    time, all of the changes are transparent to the user. In a
    data sharing group, this pre-conditioning APAR should be applied
    to all members before the enabling APAR is applied to any
    member. The enhancement is not enabled until the enabling APAR
    is applied.
    
    Additional Keywords:
    SQLCREATE
    SQLDROP
    SQLALTER
    SQLCODE904
    

APAR Information

  • APAR number

    PM36177

  • Reported component name

    DB2 OS/390 & Z/

  • Reported component ID

    5740XYR00

  • Reported release

    A10

  • Status

    CLOSED UR1

  • PE

    NoPE

  • HIPER

    YesHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2011-04-01

  • Closed date

    2011-06-22

  • Last modified date

    2011-08-01

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

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

    UK69029

Modules/Macros

  •    DSNXI14
    

Fix information

  • Fixed component name

    DB2 OS/390 & Z/

  • Fixed component ID

    5740XYR00

Applicable component levels

  • RA10 PSY UK69029

       UP11/07/08 P F107

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.



Document information


More support for:

DB2 for z/OS

Software version:

A10

Reference #:

PM36177

Modified date:

2011-08-01

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