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PM14690: USE TOSI GLOBAL OPTION TO DECREASE NUMBER OF IMS AND DBRC COMMANDS. FFIT OF PM06846, REQUESTED BY MR0903095549.

A fix is available

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APAR status

  • Closed as new function.

Error description

  • Adds the IMSCMDOPT control statement to change options of IMS
    commands that are issued by TOSI.  Using the new control
    statement, Smart Reorg Driver can issue /DBD, /DBR, and /STA
    commands with GLOBAL option via TOSI.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All users of IMS Database Reorganization     *
    *                 Expert for z/OS Version 4 Release 1          *
    *                 (FMID=H25N410)                               *
    ****************************************************************
    * PROBLEM DESCRIPTION: Add the IMSCMDOPT control statement to  *
    *                      change options of IMS commands that are *
    *                      issued by IMS Tools Online System       *
    *                      Interface (IMS TOSI). This is a forward *
    *                      fit APAR of IPR V3R2 PM06846.           *
    ****************************************************************
    * RECOMMENDATION: Apply the maintenance for this APAR.         *
    ****************************************************************
    Forward fit APAR of IPR V3R2 PM06846.
    
    A new control statement for reorganization manager, IMSCMDOPT is
     added.
    
    Using the new control statement, Smart Reorg Driver can issue
    /DBD, /DBR, and /STA commands with GLOBAL option via IMS TOSI.
    
    If IMSCMDOPT=ALL,GLOBAL is specified, Smart Reorg Driver issues
    /DBD, /DBR, and commands with GLOBAL option.
    If IMSCMDOPT=DBD,GLOBAL is specified, Smart Reorg Driver issues
    /DBD command with GLOBAL option.
    If IMSCMDOPT=STA,GLOBAL is specified, Smart Reorg Driver issues
    /STA command with GLOBAL option.
    
    One or more IMSCMDOPT control statements can be specified.
    However, when the first parameter is ALL, only one IMSCMDOPT
    control statement can be specified.
    
    GLOBAL option is valid when IRLM is active.
    
    If IMS commands are issued by IMS TOSI, all IMS subsystems that
    shares the database must be defined in the TOSI XCF group that
    is specified by TOSIXCFGRP control statement.
    
    If GLOBAL is specified, Smart Reorg Driver selects an IMS
    subsystem in the TOSI XCF group and issues the IMS command with
    GLOBAL option to it using TOSI. The IMS Command Processing
    report shows the command result on the IMS subsystem only. The
    results on the other IMS subsystems are not shown.
    
    If /DBD or /DBR commands have not been completed within 20
    seconds on all the IMS subsystems, the HPSG0334I message
    indicating that any IMS subsystem is still using the database
    can be issued.
    
    This enhancement is being implemented for the FITS requirement
    MR0903095549.
    

Problem conclusion

Temporary fix

Comments

  • ========================
    = DOCUMENTATION CHANGE =
    ========================
    Changes made to the IBM IMS Database Reorganization Expert for
    z/OS User's Guide Version 4 Release 1 (SC19-1137-00).
    
    1.0 Introduction to IMS Database Reorganization Expert
    1.1 IMS Database Reorganization Expert overview
    1.1.7 Functional changes
    1.1.7.1 Changes in IMS Database Reorganization Expert Version 4
            Release 1
    
    The following description is added:
    
    The Smart Reorg utility
    
    Enabling GLOBAL option for IMS commands that are issued by TOSI
    The IPR Driver was enhanced by APAR PM14690 to support the
    IMSCMDOPT control statement. This control statement allows you
    to change the options of the IMS commands that are issued by IMS
    Tools Online System Interface (IMS TOSI).
    
    By using the new control statement, IPR Driver can issue /DBD,
    /DBR, and /STA commands with the GLOBAL option through IMS TOSI.
    
    
    3.5 Smart Reorg JCL statements
    3.5.2 Control statements for Smart Reorg
    3.5.2.2 Control statements for the Smart Reorg Driver
    
    *A new control statement IMSCMDOPT is added in Table 11 as
    follows:
    
    ----------------------------------------------------------------
    Keyword    Acceptable values  Default   Description
    ----------------------------------------------------------------
    IMSCMDOPT  a,b                 None     Specifies the option
               a=ALL, DBD, DBR,             parameters for the IMS
                 or STA                     commands that are issued
               b=LOCAL or GLOBAL            by the IMS Tools Online
                                            System Interface. See
                                            "IMSCMDOPT control
                                            statement" in topic
                                            3.5.2.2.nn.
    ----------------------------------------------------------------
    
    3.5 Smart Reorg JCL statements
    3.5.2 Control statements for Smart Reorg
    3.5.2.2 Control statements for the Smart Reorg Driver
    3.5.2.2.17 IMSCMD control statement
    
    *The following notes are added to the description of
    IMSCMD=YES,TOSI.
    
    3. You can change the option parameters for the IMS commands by
    using IMSCMDOPT control statements. For details, see "IMSCMDOPT
    control statement" in topic 3.5.2.2.nn.
    4. If IMS commands are issued by IMS TOSI, all IMS subsystems
    that share the database must be defined in the TOSI XCF group
    that is specified by the TOSIXCFGRP control statement.
    5. If the /DBD or the /DBR commands have not ended within 20
    seconds on all the IMS subsystems, an HPSG0334I message that
    indicates that one or more IMS subsystems are still
    using the database is issued.
    
    
    3.5 Smart Reorg JCL statements
    3.5.2 Control statements for Smart Reorg
    3.5.2.2 Control statements for the Smart Reorg Driver
    3.5.2.2.33 STARTDB control statement
    
    *The following description is added.
    
    You can change the option parameters for /STA commands by using
    IMSCMDOPT control statements. For details, see "IMSCMDOPT
    control statement" in topic 3.5.2.2.nn.
    
    3.5 Smart Reorg JCL statements
    3.5.2 Control statements for Smart Reorg
    3.5.2.2 Control statements for the Smart Reorg Driver
    
    *A new topic that describes IMSCMDOPT control statement is
    added.
    
    3.5.2.nn IMSCMDOPT control statement
    The IMSCMDOPT control statement specifies the option parameters
    for the IMS commands that are issued by the IMS Tools Online
    System Interface.
    
    By using IMSCMDOPT control statements, you can specify the
    GLOBAL option for /DBD, /DBR, and /STA commands.
    
    This control statement is optional. If you do not specify this
    control statement, option parameters that are described in
    "IMSCMD control statement" in topic 3.5.2.2.17 and "STARTDB
    control statement" in topic 3.5.2.2.33 are used.
    
     _______________________________________________
    |                                               |
    |                                               |
    | >>__IMSCMDOPT=__ __ALL__ __ __,LOCAL___ __><  |
    |                 |__DBD__|  |           |      |
    |                 |__DBR__|  |__,GLOBAL__|      |
    |                 |__STA__|                     |
    |                                               |
    |_______________________________________________|
    
    An IMSCMDOPT control statement must be specified with
    IMSCMD=YES,TOSI.
    
    The first parameter specifies the IMS commands to apply the
    option parameter change among the IMS commands that are issued
    during an Smart Reorg Driver job.
    ALL
    Applies to all IMS commands.
    DBD
    Applies to /DBD commands.
    DBR
    Applies to /DBR commands.
    STA
    Applies to /STA commands.
    
    The second parameter specifies the option parameter for the IMS
    commands that are specified by the first parameter.
    LOCAL
    LOCAL option is used.
    GLOBAL
    For /DBD, /DBR, and /STA commands, GLOBAL option is used.
    
    Notes:
    1. One or more IMSCMDOPT control statements can be specified.
    However, when the first parameter is ALL, only one IMSCMDOPT
    control statement can be specified.
    2. The GLOBAL option is effective when IRLM is active.
    3. When the GLOBAL option is specified, Smart Reorg Driver
    selects an IMS subsystem in the TOSI XCF group and, by using
    TOSI, issues the IMS command with the GLOBAL option to the IMS
    subsystem.
    The IMS Command Processing report shows the result of the
    command only for that IMS subsystem. The results on the other
    IMS subsystems are not shown.
    
    
    3.9 Smart Reorg reports
    3.9.4 HPSOUT2 data set
    3.9.4.14 IMS Command Processing report
    
    *The description of STATUS is changed as follows:
    (Revision bar shows the part of change)
    
    STATUS
      The status of each command. If the command is processed by the
      IMS system, the return code in the IMS DFS0488I message is
      shown. If an error is returned from IMS TOSI, the meaning or
      the error is shown.
    
    |  REQUEST IS NOT ISSUED (GLOBAL OPTION)
    |    This message indicates that this IMS online subsystem did
    |    not receive the IMS command directly from IMS TOSI. The
    |    IMS command was sent to this subsytem through another
    |    subsystem which  directly received the IMS command (with
    |    the GLOBAL option) from IMS TOSI. For subsystems that did
    |    not receive IMS commands directly from IMS TOSI, the
    |    status messages and return codes are not shown in this
    |    field.
    
    
    8.2 Messages and codes
    8.2.3 Messages
    8.2.3.3 HPSG messages
    8.2.3.3.49 HPSG0212E
    
    *The following text is added in the Explanation section.
    
     - ONE OF ALL, DBD, DBR, OR STA
     - EITHER LOCAL OR GLOBAL
    
    
    8.2 Messages and codes
    8.2.3 Messages
    8.2.3.3 HPSG messages
    
    *The following new message is added in the HPSG messages.
    
    HPSG0246E IMSCMDOPT STATEMENT CAN ONLY BE SPECIFIED ONCE WHEN
    FIRST PARM IS ALL
    
    Explanation: Two or more IMSCMDOPT control statements are
    specified. However, when the first parameter of an IMSCMDOPT
    control statement specifies ALL, only one IMSCMDOPT control
    statement can be specified in the JCL stream.
    System Action: The Smart Reorg Driver ends with a return code of
     8.
    Programmer Response: Remove the IMSCMDOPT control statement that
    specifies ALL for its first parameter, or remove other IMSCMDOPT
    control statements, and rerun the job.
    

APAR Information

  • APAR number

    PM14690

  • Reported component name

    IMS DB REORG EX

  • Reported component ID

    5655F7400

  • Reported release

    410

  • Status

    CLOSED UR1

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2010-05-17

  • Closed date

    2010-06-04

  • Last modified date

    2010-07-02

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

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

    UK57645

Modules/Macros

  • HPSGCM00 HPSGCM20 HPSGCSC1 HPSGGDIB HPSGGIOB
    HPSGGIO0 HPSGGRGB HPSGGRG0 HPSGGRMB HPSGGRM0 HPSGGSTT HPSGMSGT
    HPSGRD10 HPSGRP10 HPSGRP40 HPSGRS00 HPSGRT00 HPSGSTMT
    

Publications Referenced
SC19113700    

Fix information

  • Fixed component name

    IMS DB REORG EX

  • Fixed component ID

    5655F7400

Applicable component levels

  • R410 PSY UK57645

       UP10/06/08 P F006

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

Modified date:
06 January 2023