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OA66154: ATTEMPT TO CONVERT BASIC/LARGE ENCRYPTED FILE TO EXTENDED FORMAT LEAVES UNUSABLE DATA SET ZDMF/K

A fix is available

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APAR status

  • Closed as program error.

Error description

  • When an encrypted data set in BASC or LARGE format is run with
    CONVERT-TO-EXTENDED, the data set is not converted, but the
    data set attributes are updated to indicate extended format.
    This makes the data set unusable.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: Any user trying to convert-to-extended a     *
    *                 basic or large format file that is           *
    *                 encrypted.                                   *
    ****************************************************************
    * PROBLEM DESCRIPTION: Requesting Convert_TO_Extended on an    *
    *                      encrypted Basic/Large dataset will      *
    *                      result in an unreadable output dataset  *
    *                      even though the migration appears to    *
    *                      complete without error.                 *
    ****************************************************************
    * RECOMMENDATION: Use Logical Copy if feasible.                *
    ****************************************************************
    When an encrypted data set in BASC or LARGE format is run with
    CONVERT-TO-EXTENDED, the data set is not converted, but the
    data set attributes are updated to indicate extended format.
    This makes the data set unusable.
    

Problem conclusion

  • CONVERT-TO-EXTENDED of an encrypted Basic or Large format
    sequential dataset is now rejected as an error with a
    reason code of 1026 and a description in message GZD401E of
    'C2X OF ENCRYPTED B/L FILE'
    

Temporary fix

Comments

APAR Information

  • APAR number

    OA66154

  • Reported component name

    ZDMF

  • Reported component ID

    ZDMF00001

  • Reported release

    341

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2024-02-20

  • Closed date

    2024-03-06

  • Last modified date

    2024-04-01

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

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

    UJ94785

Modules/Macros

  • GZDACT1
    

Fix information

  • Fixed component name

    ZDMF

  • Fixed component ID

    ZDMF00001

Applicable component levels

  • R341 PSY UJ94785

       UP24/04/01 P F403

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:
10 November 2025