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IV32757: JEXTRACT ERROR OPENING DUMP FILE

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Error Message: Exception in thread "main" java.lang.Error:
    J9RAS.buildID is incorrect (found 7036b61000018cc0, expecting
    2e855c2000018cc0). This version of jextract is incompatible with
    this dump.
            at
    com.ibm.jvm.j9.dump.extract.Main.getEnvironmentPointer(Native
    Method)
            at
    com.ibm.jvm.j9.dump.extract.Main.<init>(Main.java:439)
            at com.ibm.jvm.j9.dump.extract.Main.main(Main.java:316)
    .
    Stack Trace: N/A
    .
    The dump file will have been generated from a JVM that was
    running in the -Xcompressedrefs mode
    

Local fix

  • Specify the -J-Xcompressedrefs option.
    

Problem summary

  • The problem is caused because jextract did not correct detect
    that the -Xcompressedrefs mode was in use.
    

Problem conclusion

  • This defect will be fixed in:
    7.0.0 SR4
    6.0.1 SR5
    6.0.0 SR13
    .
    jextract has been updated to detect the -Xcompressedrefs option,
    and process the dump file correctly.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV32757

  • Reported component name

    J9 COMMON CODE

  • Reported component ID

    620700127

  • Reported release

    260

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-11-29

  • Closed date

    2012-11-29

  • Last modified date

    2012-11-29

  • 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

    J9 COMMON CODE

  • Fixed component ID

    620700127

Applicable component levels

  • R260 PSY

       UP

  • R600 PSY

       UP

[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSNVBF","label":"Runtimes for Java Technology"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"6.1","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]

Document Information

Modified date:
21 February 2022