IBM Support

PH66747: GENERIC APAR: 64-BIT JAVA FOR Z/OS JDK 21 21.0.7.0 THE PTF FOR THIS APAR DELIVERS THE LATEST CUMULATIVE SERVICE

A fix is available

Subscribe

You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • 64-bit Java for z/OS JDK 21 21.0.7.0
    When this cumulative APAR is closed, the responder page will
    note all APARs which have been resolved.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All users of 64-bit Java for z/OS JDK 21.0   *
    ****************************************************************
    * PROBLEM DESCRIPTION: APARs FIXED                             *
    *                      ============                            *
    *                      IJ53553 CONSOLE.ENCODING PROPERTY       *
    *                              HONOURED IN SEMERU 21(Z/OS)     *
    *                              FROM 21.0.7                     *
    *                      IJ53617 A SIGSEGV/GPF EVENT RECEIVED    *
    *                              WHILE PROCESSING VERIFYERROR    *
    *                      IJ53953 CRASH WHILE RESOLVING           *
    *                              METHODHANDLENATIVES             *
    *                      IJ53990 NOSUCHMETHODEXCEPTION OR        *
    *                              NOCLASSDEFFOUNDERROR WHEN       *
    *                              LOADING CLASSES                 *
    *                      IJ53429 JAVA (9+) JIT: OPTIMIZATION OF  *
    *                              STRINGLATIN1 CLASS CAUSES SEGV  *
    *                      IJ54626 JVM UNEXPECTEDLY TERMINATES ON  *
    *                              WINDOWS                         *
    *                      IJ54641 SIGILL FROM JIT COMPILED        *
    *                              METHOD                          *
    *                      IJ54756 UNEXPECTED BEHAVIOUR WITH VERY  *
    *                              LARGE ARRAYS                    *
    *                                                              *
    *                      Build string:                           *
    *                      ibm-semeru-certified-jdk_s390x_zos_21.0 *
    *                      .7.0.pax.Z                              *
    ****************************************************************
    * RECOMMENDATION: Apply APAR PH66739 to fix the described      *
    *                 APARs                                        *
    ****************************************************************
    APARs fixed by applying 21.0.7.0 APAR PH66739
    2100y
    AJVRSCR
    JVMJCL21
    

Problem conclusion

  • APARs fixed by applying 21.0.7.0 APAR PH66739
    2100y
    AJVRSCR
    JVMJCL21
    

Temporary fix

Comments

APAR Information

  • APAR number

    PH66747

  • Reported component name

    JAVA Z/OS 64

  • Reported component ID

    620700104

  • Reported release

    L00

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2025-05-28

  • Closed date

    2025-06-06

  • Last modified date

    2025-07-02

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

    PH66739

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

    UO03538

Modules/Macros

  • AJVRB00  AJVRSCR1 JVMLDM21 JVMPRC21
    

Fix information

  • Fixed component name

    JAVA Z/OS 64

  • Fixed component ID

    620700104

Applicable component levels

  • RL00 PSY UO03538

       UP25/06/09 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.

[{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SSNVBF","label":"Runtimes for Java Technology"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"L00","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}}]

Document Information

Modified date:
02 July 2025