IBM Support

OA57411: HANG OF A SINGLE CKFCOLL SUBTASK MAY LEAD TO MULTIPLE CONCURRENT CKFCOLL SUBTASKS IN CKNSERVE.

A fix is available

Subscribe

You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Hang of a single CKFCOLL subtask may lead to multiple
    concurrent CKFCOLL subtasks in the zSecure Server.
    

Local fix

  • N/A
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED: Users of zSecure services for remote data    *
    *                 access.                                      *
    ****************************************************************
    * PROBLEM DESCRIPTION: The zSecure server task (CKNSERVE)      *
    *                      issues an ABEND878-10 in cases where    *
    *                      the system spool area is filled up.     *
    ****************************************************************
    * RECOMMENDATION: Apply the PTF provided and review the        *
    *                 documentation update.                        *
    ****************************************************************
    When a data collection sub-task (zSecure Collect) launched by
    the zSecure server task (CKNSERVE) takes to much time to run
    (for example, when the system spool is filled up), a new
    data collection sub-task is invoked at the configured data
    refresh interval leading to an ABEND878-10 (storage shortage).
    

Problem conclusion

  • zSecure services for remote data access have been modified so
    that a data collection sub-task (zSecure Collect) is not invoked
    until the previous instance of the same task is complete.
    Please note the documentation changes as provided by the APAR
    tracking comment data.
    

Temporary fix

Comments

APAR Information

  • APAR number

    OA57411

  • Reported component name

    ZSEC BASE,ADMIN

  • Reported component ID

    5655T0100

  • Reported release

    230

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2019-04-23

  • Closed date

    2019-04-30

  • Last modified date

    2019-05-02

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

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

    UA99230 UA99231

Modules/Macros

  • CKNMAIN  CKNTIME
    

Fix information

  • Fixed component name

    ZSEC BASE,ADMIN

  • Fixed component ID

    5655T0100

Applicable component levels

  • R230 PSY UA99230

       UP19/05/01 P F904

  • R231 PSY UA99231

       UP19/05/01 P F904

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":"BU048","label":"IBM Software"}, "Product":{"code":"SSCE68R","label":"zSecure Admin"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"230","Edition":""}]

Document Information

Modified date:
02 May 2019