IZ96899: JVM WILL CRASH AFTER A META CALLBACK

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Error Message: The client and server have different versions of
    the class and there is type mismatch in the member variables.
    When such a member is accessed at a client end, the jvm will
    receive a GPF instead of throwing an exception. The stack trace
    will be truncated.
    .
    Stack Trace: N/A
    .
    

Local fix

  • Modify the customer's code to ensure that the 2 two versions of
    the classes (server and client) have the same kind of member
    variables.
    

Problem summary

  • The jvm crashed while accessing a member variable of an object
    after a meta call as there was a type mismatch in the member
    variable of an object at the server and client side.
    

Problem conclusion

  • This defect will be fixed in:
    5.0.0 SR12FP5
    6.0.0 SR10
    .
    The code has been updated to check whether there is a type
    mismatch in the member variables after a meta call returns.
    .
    To obtain the fix:
    Install build 20110327 or later
    

Temporary fix

Comments

APAR Information

  • APAR number

    IZ96899

  • Reported component name

    JAVA 5 ORB

  • Reported component ID

    620500123

  • Reported release

    500

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2011-03-18

  • Closed date

    2011-05-17

  • Last modified date

    2011-07-14

  • 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 5 ORB

  • Fixed component ID

    620500123

Applicable component levels

  • R500 PSY

       UP



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Document information


More support for:

Runtimes for Java Technology
ORB

Software version:

5.0

Reference #:

IZ96899

Modified date:

2011-07-14

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