PK87902: JVMLK029 DURING MULTIPLE JAVACORE CREATION.

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APAR status

  • Closed as program error.

Error description

  • JVMLK029 can occur when multiple javcores are requested.  This
    error will cause the jvm to terminate.
    

Local fix

Problem summary

  • If dgGenerateJavacore fails to write the java core you can
    end up getting a JVMLK029 panic because a global lock is
    released twice.
    

Problem conclusion

  • This defect will be fixed in:
    1.4.2 SR13 (z/OS 31-bit)
    .
    Code modified so that lock is no longer released twice.
    .
    To obtain the fix:
    Install build 20090910 or later
    

Temporary fix

Comments

APAR Information

  • APAR number

    PK87902

  • Reported component name

    JAVA(1.X) Z/OS

  • Reported component ID

    5648C9801

  • Reported release

    140

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2009-06-03

  • Closed date

    2009-09-24

  • Last modified date

    2009-10-23

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

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

Fix information

  • Fixed component name

    JAVA(1.X) Z/OS

  • Fixed component ID

    5648C9801

Applicable component levels

  • R142 PSN

       UP



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Document information


More support for:

z/OS family

Software version:

1.4.1

Reference #:

PK87902

Modified date:

2009-10-23

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