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PH51298: REFRESH ERRORS WITH CERTIIN RECORD SIZES

A fix is available

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APAR status

  • Closed as program error.

Error description

  • Refresh errors with certiin record sizes
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: Classic CDC for VSAM, Version 11.3           *
    ****************************************************************
    * PROBLEM DESCRIPTION: Number of records in a buffer is        *
    *                      calculated with a message length of     *
    *                      65536. The correct length is 64000      *
    *                      .                                       *
    *                      Calculate number of messages based      *
    *                      on the minimum record size.             *
    *                      At each record, monitor the message     *
    *                      size and send when a maximum sized      *
    *                      record won't fit.                       *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    A Large buffer is causing message fragmentation.
    .
    Number of records for a message is calculated assuming maximum
    record size. For VAR types this will cause more messages to
    sent than is optimal.
    

Problem conclusion

  • A Large buffer is causing message fragmentation.
    .
    Number of records for a message is calculated assuming maximum
    record size. For VAR types this will cause more messages to
    sent than is optimal.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PH51298

  • Reported component name

    CLASSIC FED & E

  • Reported component ID

    5697I8200

  • Reported release

    B30

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2022-12-05

  • Closed date

    2022-12-13

  • Last modified date

    2023-01-03

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

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

    UI83718

Modules/Macros

  •    CECAPI2
    

Fix information

  • Fixed component name

    CLASSIC FED & E

  • Fixed component ID

    5697I8200

Applicable component levels

  • RB30 PSY UI83718

       UP22/12/15 P F212

Fix is available

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[{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG19M","label":"InfoSphere Classic Federation Server for z\/OS"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"B30"}]

Document Information

Modified date:
05 January 2023