IBM Support

IJ09574: CLASSLOADER DEFINED THROUGH SYSTEM PROPERTY 'JAVA.SYSTEM.CLASS.LOADER' IS NOT HONORED.

Subscribe

You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Error Message: A java.lang.ClassNotFoundException is thrown.
    .
    Stack Trace: Caused by: java.lang.ClassNotFoundException:
    <SOME_CLASS>
                    at
    java.net.URLClassLoader.findClass(URLClassLoader.java:609)
                    at
    java.lang.ClassLoader.loadClassHelper(ClassLoader.java:926)
                    at
    java.lang.ClassLoader.loadClass(ClassLoader.java:871)
                    at
    sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:343)
                    at
    java.lang.ClassLoader.loadClass(ClassLoader.java:854)
    .
    

Local fix

Problem summary

  • The problem is caused when the classloader defined through
    system property "java.system.class.loader" is not honored.
    

Problem conclusion

  • The JVM has been updated so that the classloader defined through
    system property "java.system.class.loader" is honored.
    .
    This APAR will be fixed in the following Java Releases:
       8    SR5 FP25  (8.0.5.25)
    .
    Contact your IBM Product's Service Team for these Service
    Refreshes and Fix Packs.
    For those running stand-alone, information about the available
    Service Refreshes and Fix Packs can be found at:
               https://www.ibm.com/developerworks/java/jdk/
    

Temporary fix

Comments

APAR Information

  • APAR number

    IJ09574

  • Reported component name

    J9 COMMON CODE

  • Reported component ID

    620700127

  • Reported release

    270

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2018-09-20

  • Closed date

    2018-09-20

  • Last modified date

    2018-09-20

  • 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

  • R270 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":"7.0","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]

Document Information

Modified date:
21 February 2022