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PH71625: STOP ISSUING DFHH0505 WARNING WHEN CMDSEC IS SET TO ALWAYS.

A fix is available

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APAR status

  • Closed as program error.

Error description

  • The following warning DFHH0505 is issued when XCMD is set to YES
    in a CICS region where any transaction is identified specifying
    CMDSEC(NO):
    
    DFHH0505 CMDSEC(NO) has been specified on a transaction but
    XCMD=YES.
    
    When CMDSEC is set to ALWAYS, transaction level CMDSEC values
    are ignored. In the scenario where XCMD is set to YES, CMDSEC is
    set to ALWAYS, and there is at least one transaction defined
    with CMDSEC set to NO, the DFHH0505 warning is unnecessarily
    issued.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All CICS users.                              *
    ****************************************************************
    * PROBLEM DESCRIPTION: DFHH0505 warning occurs when CMDSEC is  *
    *                      set to always in the SIT parameters.    *
    ****************************************************************
    In a CICS region with z/OS Health Checker configured and
    XCMD=YES in the SIT parameters, warning message DFHH0505 is
    issued when a transaction is identified specifying CMDSEC(NO).
    
    When the CICS region is configured with CMDSEC=ALWAYS, all
    transaction defined CMDSEC values are overridden to ensure
    command security is enabled. In this scenario, the DFHH0505
    warning is unnecessarily issued.
    

Problem conclusion

  • CICS has been updated to stop issuing the DFHH0505 warning when
    CMDSEC is set to ALWAYS.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PH71625

  • Reported component name

    CICS TS Z/OS V6

  • Reported component ID

    5655YA100

  • Reported release

    600

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2026-06-05

  • Closed date

    2026-06-29

  • Last modified date

    2026-07-02

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

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

    UO08427

Modules/Macros

  • DFHHCC5
    

Fix information

  • Fixed component name

    CICS TS Z/OS V6

  • Fixed component ID

    5655YA100

Applicable component levels

  • R600 PSY UO08427

       UP26/06/30 P F606

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:
02 July 2026