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PH68739: Z/VM 7.4 TCPIP: FIX PACK - FEATURE 02 FIX 02

A fix is available

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APAR status

  • Closed as program error.

Error description

  • This is Feature Pack 02 Fix Pack 02 for z/VM TCP/IP 7.4. It
    contains fixes for the following problems:
    
    1. z/VM users unable to import PCKS12 certificates with PBES2
    and PBKDF2 into the GSKKYMAN database.
    2. z/VM SMAPI TCP/IP server not functioning.
    

Local fix

  • N/A
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All users of GSKKYMAN and all users of       *
    *                 z/VM SMAPI server                            *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    ****************************************************************
    * RECOMMENDATION: APPLY PTF                                    *
    ****************************************************************
    z/VM users are unable to import PKCS12 certificates with PBES2
    and PBKDF2 into the GSKKYMAN database.
    
    The TCP/IP machine associated with the z/VM SMAPI server is
    unable to communicate with the LOHCOST resulting in SMAPI
    failures.
    

Problem conclusion

  • System SSL has been updated to allow z/VM users to
    import PKCS#12  certificates with PBES2 and PBKDF2
    support into the GSKKYMAN database.
    
    TCPRUN EXEC has been modified to use OSD virtual
    devices whenever a :VNIC. specification in the
    DTCPARMS file attempts to couple to a QDIO LAN.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PH68739

  • Reported component name

    TCP/IP FOR Z/VM

  • Reported component ID

    5735FAL00

  • Reported release

    740

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2025-10-29

  • Closed date

    2026-01-12

  • Last modified date

    2026-03-24

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

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

    UO06461

Modules/Macros

  • GLDUTS31 GSKCMS31 GSKC31   GSKC31F  GSKKYMAN GSKMSGA  GSKMSGS
    GSKSSL   GSKSUS31 GSKS31   GSKS31F  GSKTRACE LDPCBSD  LDPCCLD
    LDPCSRV  LDPCUTS  LDPICRAN LDPIFPTS LDPIRACS LDPIRDV  LDPISNPR
    LDPIWRTV LDPNCHKL LDPNSMSG LDPXBINT SSLADMIO SSLADMNP SSLCACHE
    SSLCIPHS SSLCTLIO SSLDPUMP SSLDSPTC SSLGSKCF SSLMNTOR SSLPARGS
    SSLREPRT SSLSCBEX SSLSTART SSLTOOLS SSLTRACE SSLTRSIT SSLXBINT
    TCPRUN   TCVMVER  7VMTCP40
    

Fix information

  • Fixed component name

    TCP/IP FOR Z/VM

  • Fixed component ID

    5735FAL00

Applicable component levels

  • R740 PSY UO06461

       UP26/01/27 P 7404

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:
24 March 2026