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OA60129: CKNSERVE LISTENER SOCKET DOES NOT RECOVER AFTER TCP/IP RECYCLE

A fix is available

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APAR status

  • Closed as program error.

Error description

  • CKNSERVE listener socket does not recover after TCP/IP recycle.
    

Local fix

  • Restart CKNSERVE.
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED: Users of zSecure services for remote data    *
    *                 access (zSecure server).                     *
    ****************************************************************
    * PROBLEM DESCRIPTION: zSecure server's listener socket does   *
    *                      not recover after TCP/IP recycle.       *
    ****************************************************************
    * RECOMMENDATION: Apply the PTF provided and review the        *
    *                 documentation update.                        *
    ****************************************************************
    When the TCP/IP is recycled while the zSecure server is active,
    the connections to zSecure server are not recovered as expected.
    

Problem conclusion

  • zSecure services for remote data access (zSecure server) have
    been modifies so that the TCP/IP connections to the server are
    restored after the TCP/IP recycle.
    Please note the documentation changes as provided by the APAR
    tracking comment data.
    

Temporary fix

Comments

APAR Information

  • APAR number

    OA60129

  • Reported component name

    ZSEC BASE,ADMIN

  • Reported component ID

    5655T0100

  • Reported release

    240

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2020-09-01

  • Closed date

    2020-09-11

  • Last modified date

    2020-10-01

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

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

    UJ03864

Modules/Macros

  • CKNCOMM  CKNTIME
    

Fix information

  • Fixed component name

    ZSEC BASE,ADMIN

  • Fixed component ID

    5655T0100

Applicable component levels

  • R240 PSY UJ03864

       UP20/09/12 P F009

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.

[{"Line of Business":{"code":"LOB24","label":"Security Software"},"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSPQTM","label":"IBM Security zSecure Admin"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"240"}]

Document Information

Modified date:
02 October 2020