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OA51863: ADDITIONAL DOCUMENTATION FOR COMMAND INGREQ PRECHECK

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APAR status

  • Closed as program error.

Error description

  • Additional documentation for command INGREQ PRECHECK
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All SA z/OS V3R5 customers.                  *
    ****************************************************************
    * PROBLEM DESCRIPTION: The explanation of the INGREQ PRECHECK  *
    *                      parameter is no longer up-to-date and   *
    *                      not detailed enough.                    *
    *                                                              *
    *                      There should be documentation to        *
    *                      explain the implications when the       *
    *                      automation manager sends an order to    *
    *                      the automation agent and the agent      *
    *                      finds the relevant automation flag      *
    *                      to be turned off.                       *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    Documentation of the INGREQ PRECHECK parameter should be
    improved.
    The impact of automation agent flags on start/stop orders should
    be explained.
    

Problem conclusion

  • Panel ING#REQ has been modified to improve the description of
    the PRECHECK parameter.
    Documentation has been updated as described below.
    
    +------ System Automation for z/OS Version 3 Release 5 --------+
    |                                                              |
    |PROGRAM NUMBER: 5698-SA3                                      |
    |                                                              |
    |TITLE:       System Automation for z/OS         SC34-2720-00  |
    |             Operator's Commands                              |
    |                                                              |
    |CHAPTER      2. System Operations Commands                    |
    |TOPIC        INGREQ                                           |
    |                                                              |
    |CHANGE:                                                       |
    |                                                              |
    | Under heading 'Parameters', for the PRECHECK parameter,      |
    | replace this list:                                           |
    |                                                              |
    | o   START or STOP ability, depending on current status       |
    | o   Automation flag checks, depending on the request type    |
    | o   Extra feature (CICS or DB2) start or stop ability checks |
    |                                                              |
    | with the following new list:                                 |
    |                                                              |
    | o   START or STOP ability, depending on current status       |
    |                                                              |
    |     The automation manager will not order the start of a     |
    |     resource which is in a Harddown status. A check is       |
    |     performed to make sure that the resource is not in       |
    |     STOPPED, BROKEN or CTLDOWN. It is also checked to verify |
    |     that the resource is not currently involved in an        |
    |     automated shutdown. For a stop request, a check is       |
    |     performed to verify that the resource is not currently   |
    |     involved in an automated startup.                        |
    |                                                              |
    | o   Automation flag checks, depending on the request type    |
    |                                                              |
    |     Provided the global automation flag is on, for a start   |
    |     request, the initstart flag is checked when the resource |
    |     is currently in DOWN status. For any other down state,   |
    |     the restart flag is checked.                             |
    |     For a stop request, the terminate flag is checked.       |
    |                                                              |
    | o   Existence of start/stop commands                         |
    |                                                              |
    |     A check is performed to make sure that definitions for   |
    |     the appropriate start or stop commands exist.            |
    |                                                              |
    +--------------------------------------------------------------+
    
    +------ System Automation for z/OS Version 3 Release 5 --------+
    |                                                              |
    |PROGRAM NUMBER: 5698-SA3                                      |
    |                                                              |
    |TITLE:       System Automation for z/OS         SC34-2718-00  |
    |             User's Guide                                     |
    |                                                              |
    |CHAPTER      2. Concepts                                      |
    |TOPIC:       SA z/OS Automation Flags                         |
    |SUBTOPIC:    Automation Agent Flags                           |
    |                                                              |
    |CHANGE:                                                       |
    |                                                              |
    | Add the following note to the end of this subtopic:          |
    |                                                              |
    | Note:                                                        |
    | When the automation agent receives a start or stop order     |
    | from the automation manager, the agent will check the        |
    | relevant automation agent flag before issuing the actual     |
    | start or stop command for the resource. If automation is not |
    | allowed according to the flag setting, the automation agent  |
    | will reschedule itself on a timer and re-check the flag      |
    | setting. For a start request, the resource's Start Delay time|
    | is used for the timer rescheduling. For a stop request, the  |
    | resource's Shutdown Pass Interval is used for scheduling     |
    | the timer.                                                   |
    | This means, turning the relevant automation flag on while    |
    | the automation agent has rescheduled itself will not         |
    | immediately result in starting or stopping of the resource.  |
    | The resource's start or stop commands will only be issued    |
    | after the relevant timer expired.                            |
    |                                                              |
    +--------------------------------------------------------------+
    

Temporary fix

Comments

APAR Information

  • APAR number

    OA51863

  • Reported component name

    SYSTEM AUTO Z/O

  • Reported component ID

    5698SA300

  • Reported release

    350

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2017-01-05

  • Closed date

    2017-01-13

  • Last modified date

    2017-02-01

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

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

    UA83789 UA83790

Modules/Macros

  • ING#REQ
    

Publications Referenced
SC34272000SC34271800   

Fix information

  • Fixed component name

    SYSTEM AUTO Z/O

  • Fixed component ID

    5698SA300

Applicable component levels

  • R350 PSY UA83789

       UP17/01/17 P F701

  • R351 PSY UA83790

       UP17/01/17 P F701

Fix is available

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Document Information

Modified date:
01 February 2017