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From "Henri Yandell" <flame...@gmail.com>
Subject Re: Weird serialization error with NestableDelegate
Date Tue, 30 Jan 2007 00:22:45 GMT
On 1/25/07, David J. M. Karlsen <david@davidkarlsen.com> wrote:
> I'm calling an EJB on a WebSphere 5.0.2.x server from a WebSphere 6.1,
> which is throwing (serverside) an Exception which is extending
> NestableRuntimeException.
> I'm using commons-lang 2.1 on both sides.
>
> All Serializable classes involved (in my app) declare serializationUID
> constants.
>
> Still, I get this serialization error:
>
> org.omg.CORBA.MARSHAL: Unable to read value from underlying bridge :
> Mismatched serialization UIDs : Source (RepId
> RMI:org.apache.commons.lang.exception.NestableDelegate:4F998DA78EFC2530:EAEF728564560A6A)
> = EAEF728564560A6A whereas Target (RepId
> RMI:org.apache.commons.lang.exception.NestableDelegate:4F998DA78EFC2530:F68F1455DDEE96BB)
> = F68F1455DDEE96BB  vmcid: IBM  minor code: 89A  completed: No
>         at
> com.ibm.rmi.iiop.CDRInputStream.read_value(CDRInputStream.java:2105)
>
> I've checked the websphere environment - and it does not seem to include
> any of the commons-lang classes.
>
> Have anybody else experienced this?

Just this issue a couple of days ago:
https://issues.apache.org/jira/browse/DBUTILS-36

"For instance, IBM JVM 1.4.1 has a different way of calculating
serialVersionUID for Serializable class that does not have
serialVersionUID defined than JVM 5.0."

Do you have different VMs at each end?

Hen

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