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PH67540: LOGSTREAM START POSITION INCORRECTLY STARTS AT THE FIRST PHYSICAL RECORD

A fix is available

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • LogStream start position incorrectly starts at the first
    physical record instead of first timestamp matching record.
    The Log Stream CONNECT call is incorrectly positioned at the
    first physical record rather than first logical record.
    This results in unnecessary processing of older records.
    This APAR corrects the Log Stream CONNECT call to position at
    first logical record.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All USERS of CICS PA 5.4                     *
    ****************************************************************
    * PROBLEM DESCRIPTION: The Log Stream CONNECT call is          *
    *                      incorrectly positioned at the first     *
    *                      physical record rather than first       *
    *                      logical record. This results in         *
    *                      unnecessary processing of older         *
    *                      records.                                *
    ****************************************************************
    This APAR corrects the Log Stream CONNECT call to position at
    first logical record.
    

Problem conclusion

  • This APAR corrects the Log Stream CONNECT call to position at
    first logical record.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PH67540

  • Reported component name

    CICS PERF ANALY

  • Reported component ID

    5655Y2300

  • Reported release

    540

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2025-07-29

  • Closed date

    2025-10-06

  • Last modified date

    2025-11-03

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

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

    UO05221

Modules/Macros

  • CPACSTUB CPAGGET
    

Fix information

  • Fixed component name

    CICS PERF ANALY

  • Fixed component ID

    5655Y2300

Applicable component levels

  • R540 PSY UO05221

       UP25/10/09 P F510

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:
08 November 2025