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IX90186: ON Z/WAS META REQUEST FAILS WITH ORG.OMG.CORBA.NO_IMPLEMENT

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APAR status

  • Closed as program error.

Error description

  • Error Message: Caused by: java.rmi.RemoteException: CORBA
    NO_IMPLEMENT 1330446338 Maybe; nested exception is:
    org.omg.CORBA.NO_IMPLEMENT:   vmcid: OMG  minor code: 2
    completed:  Maybe
    .
    Stack Trace: com.ibm.rmi.corba.ClientDelegate invoke:735 default
    task-10 ORBRas<OSB>default<CSB>  org.omg.CORBA.NO_IMPLEMENT:
    vmcid: OMG  minor code: 2 completed: Maybe
        at
    sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
    Method)
        at
    sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeCons
    tructorAccessorImpl.java:62)
        at
    sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Delega
    tingConstructorAccessorImpl.java:45)
        at
    java.lang.reflect.Constructor.newInstance(Constructor.java:423)
        at java.lang.Class.newInstance(Class.java:442)
        at
    com.ibm.rmi.iiop.ReplyMessage._getSystemException(ReplyMessage.j
    ava:355)
        at
    com.ibm.rmi.iiop.ReplyMessage.getSystemException(ReplyMessage.ja
    va:215)
        at
    com.ibm.rmi.iiop.ClientResponseImpl.getSystemException(ClientRes
    ponseImpl.java:239)
        at
    com.ibm.rmi.corba.ClientDelegate.intercept(ClientDelegate.java:8
    86)
        at
    com.ibm.rmi.corba.ClientDelegate.invoke(ClientDelegate.java:455)
        at
    com.ibm.CORBA.iiop.ClientDelegate.invoke(ClientDelegate.java:137
    7)
        at
    com.ibm.rmi.corba.ClientDelegate.invoke(ClientDelegate.java:712)
        at
    com.ibm.CORBA.iiop.ClientDelegate.invoke(ClientDelegate.java:140
    7)
        at
    org.omg.CORBA.portable.ObjectImpl._invoke(ObjectImpl.java:475)
        at
    com.ibm.org.omg.SendingContext._CodeBaseStub.meta(_CodeBaseStub.
    java:118)
        at
    com.ibm.rmi.iiop.FVDCodeBaseDelegate.meta(FVDCodeBaseDelegate.ja
    va:145)
        at
    com.ibm.rmi.io.IIOPInputStream.inputObjectFVD(IIOPInputStream.ja
    va:2136)
    ..
    .
    This is an intermittent issue, org.omg.CORBA.NO_IMPLEMENT is
    thrown at the client side, and In Z/WAS control region
    ClassNotFoundException is logged for the same class on which ORB
    triggered the meta request.  -
    java.lang.ClassNotFoundException : ClassName
    

Local fix

  • If possible avoid the meta request by ensuring that both the
    server and the client have the same version of class.
    

Problem summary

  • The problem is caused because meta request was being sent to
    Z/WAS control region instead of the servant region.
    

Problem conclusion

  • ORB has been updated to ensure that meta requests are sent to
    the servant region in Z/WAS.
    .
    This APAR will be fixed in the following Java Releases:
       6 R1 SR8 FP70  (6.1.8.70)
       7    SR10 FP30 (7.0.10.30)
       7 R1 SR4 FP30  (7.1.4.30)
       8    SR5 FP17  (8.0.5.17)
    .
    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

    IX90186

  • Reported component name

    ORB

  • Reported component ID

    620700123

  • Reported release

    270

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2018-06-14

  • Closed date

    2018-07-13

  • Last modified date

    2018-08-10

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

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

    PI99326

Fix information

  • Fixed component name

    ORB

  • Fixed component ID

    620700123

Applicable component levels



Document information

More support for: Runtimes for Java Technology
ORB

Software version: 270

Reference #: IX90186

Modified date: 10 August 2018