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PH00255: ABEND 4C5 2102 IN EZBITKRL 18/07/20 PTF PECHANGE

A fix is available

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APAR status

  • Closed as program error.

Error description

  • EZBITKRL abends 4C5 2102 because the lock table was overlaid.
    
    Keywords:
     74F72102  Pascal  SASPQLOCK
    

Local fix

  • Turn off ZERT AGGREGATION
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * All users of the IBM Communications Server for z/OS Version  *
    * 2 Release 3 IP                                               *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * An Abend4C5 RC 2102 occurs in ezbitkrl trying to release a   *
    * lock because of problems in the TCP/IP lock table.           *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Apply the PTF                                                *
    ****************************************************************
    The TCP/IP lock table was updated and new locks were added in
    the middle of the table. If a module was not recompiled with the
    new lock table it did not have the correct location of some
    locks causing different locks to reference the same location in
    the lock table.
    

Problem conclusion

  • The lock table was updated to move the news locks to the bottom
    of the lock table.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PH00255

  • Reported component name

    TCP/IP MVS

  • Reported component ID

    5655HAL00

  • Reported release

    230

  • Status

    CLOSED PER

  • PE

    YesPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2018-07-09

  • Closed date

    2018-07-10

  • Last modified date

    2019-01-30

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

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

    UI57173

Modules/Macros

  • EZBIPSTR EZBITINI EZBTIINI EZBTLGRP EZBITDCR EZBSMZAM EZBDGLOK
    EZBTNINI EZBSMZAI EZBTLCWT
    

Fix information

  • Fixed component name

    TCP/IP MVS

  • Fixed component ID

    5655HAL00

Applicable component levels

  • R230 PSY UI57173

       UP18/09/07 P F809 {

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:
30 January 2019