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PH66907: Z CODE OPTIMIZATION ADVICE - 2.6 Z/OS HOST COMPONENT RELEASE

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APAR status

  • Closed as program error.

Error description

  • Z CODE OPTIMIZATION ADVICE - 2.6 Z/OS HOST COMPONENT RELEASE

Local fix

  •

Problem summary

  • ****************************************************************
* USERS AFFECTED: Users of Z Code Optimization Advice who do   *
*                 not use STEPLIB and wish to analyze main     *
*                 programs that appear in JOBLIB. Users of Z   *
*                 Code Optimization Advice who upgrade to the  *
*                 IBM watsonx Code Assistant for Z 2.6         *
*                 release should upgrade the z/OS host         *
*                 component to obtain new function support.    *
****************************************************************
* PROBLEM DESCRIPTION: New Function:                           *
*                      1. Z Code Optimization Advice can now   *
*                      find main programs appearing in JOBLIB  *
*                      if STEPLIB is unspecified.              *
****************************************************************
* RECOMMENDATION: Apply the IBM-provided PTF                   *
****************************************************************
1. Z Code Optimization Advice can now find main programs
appearing in JOBLIB if STEPLIB is unspecified.

Problem conclusion

  • Z Code Optimization Advice was updated as follows:
1. Z Code Optimization Advice can now find main programs
appearing in JOBLIB if STEPLIB is unspecified.

Temporary fix

  •

Comments

  •

APAR Information

  • APAR number

    PH66907

  • Reported component name

    CODE OPT ADVICE

  • Reported component ID

    5900B4M04

  • Reported release

    210

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2025-06-10

  • Closed date

    2025-06-10

  • Last modified date

    2025-07-02

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

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

    UO03584

Modules/Macros

  • CQIALC   CQIBE    CQIBXITA CQICONFG CQIINI1  CQIINI2  CQIINI3
CQIINIJ1 CQIINIJ2 CQIINIJ3 CQIINIT  CQIINITJ CQIIVPE  CQIIVPJ
CQIIVPS1 CQIIVPS2 CQIMSGE  CQIMSGK  CQIMSGT  CQIRIDT

Fix information

  • Fixed component name

    CODE OPT ADVICE

  • Fixed component ID

    5900B4M04

Applicable component levels

  • R210 PSY UO03584

       UP25/06/26 P F506

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.

[{"Type":"MASTER","Line of Business":{"code":"LOB70","label":"Z TPS"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSK5UBS","label":"IBM watsonx Code Assistant for Z"},"ARM Category":[{"code":"a8m3p0000006xkjAAA","label":"Watsonx Code Assistant for Z-\u003EOther"}],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"2.1.0"}]

Document Information

Modified date:
02 October 2025

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