APAR status
Closed as program error.
Error description
Error Message: When a class with a field serializable is marshalled between client and server having different versions of the class in a colocated scenario(multiple classloaders), a BAD_TYPECODE exception is thrown while reading the meta reply. . Stack Trace: 18:03:34.812 com.ibm.rmi.util.ProxyUtil copyObjects:205 P=213875:O=0:CT ORBRas<OSB>default<CSB> org.omg.CORBA.MARSHAL: Unable to read value from underlying bridge : kind of input stream is invalid vmcid: IBM minor code: 896 completed: No at com.ibm.rmi.iiop.CDRReader.read_value(CDRReader.java:1593) at com.ibm.rmi.iiop.ObjectCopierFactory$AbstractArrayCopier.doWork( ObjectCopierFactory.java:420) at com.ibm.rmi.iiop.ObjectCopierFactory$AbstractCopier.waitForCompl etion(ObjectCopierFactory.java:151) at com.ibm.rmi.util.ProxyUtil.copyObjects(ProxyUtil.java:202) at com.ibm.rmi.util.ProxyUtil.invokeWithClassLoaders(ProxyUtil.java :605) at com.ibm.CORBA.iiop.ClientDelegate.invoke(ClientDelegate.java:116 5) at $Proxy0.echoObjects(Unknown Source) at _CollocatedInterface_Stub.echoObjects(_CollocatedInterface_Stub. java:879) at CollectionObjects.doTest(CollectionObjects.java:54) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessor Impl.java:45) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethod AccessorImpl.java:37) at java.lang.reflect.Method.invoke(Method.java:599) at CollocatedTest$CollocatedClass.client1(CollocatedTest.java:112) at CollocatedTest$CollocatedClass.run(CollocatedTest.java:59) at CollocatedTest$CollocatedClass.runTest(CollocatedTest.java:47) at CollocatedTest.main(CollocatedTest.java:33) Caused by: org.omg.CORBA.BAD_TYPECODE: kind of input stream is invalid vmcid: IBM minor code: 28B completed: No at com.ibm.rmi.corba.TypeCodeImpl.readTypeCode(TypeCodeImpl.java:15 70) at com.ibm.rmi.iiop.CDRReader.fast_readAnyOpt(CDRReader.java:1077) at com.ibm.rmi.io.IIOPInputStream.readAny(IIOPInputStream.java:2361 ) at com.ibm.rmi.io.IIOPInputStream.readObjectField(IIOPInputStream.j ava:2324) at com.ibm.rmi.io.IIOPInputStream.inputClassFields(IIOPInputStream. java:2089) at com.ibm.rmi.io.IIOPInputStream.inputObjectUsingFVD(IIOPInputStre am.java:1723) at com.ibm.rmi.io.IIOPInputStream.inputObjectFVD(IIOPInputStream.ja va:1668) at com.ibm.rmi.io.IIOPInputStream.readSerializable(IIOPInputStream. java:1165) at com.ibm.rmi.io.IIOPInputStream.simpleReadObjectInternal(IIOPInpu tStream.java:442) at com.ibm.rmi.io.IIOPInputStream.simpleReadObject(IIOPInputStream. java:478) at com.ibm.rmi.io.ValueHandlerImpl.readValue(ValueHandlerImpl.java: 210) at com.ibm.rmi.iiop.CDRReader.read_value(CDRReader.java:1575) ... 16 more .
Local fix
Using passbyref option with single classloader policy will workaround the issue.
Problem summary
The problem is caused when processing meta for a class containing a field of type Serilizable in a collocated scenario.
Problem conclusion
This defect will be fixed in: 6.0.0 SR10 . The meta processing logic in a colocated scenario for classes with Serializable field is modified to resolve the issue. . To obtain the fix: Install build 20110408 or later
Temporary fix
Comments
APAR Information
APAR number
IX90064
Reported component name
ORB
Reported component ID
620700123
Reported release
600
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2011-03-27
Closed date
2011-04-11
Last modified date
2011-06-03
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
ORB
Fixed component ID
620700123
Applicable component levels
R600 PSN
UP
R601
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Document Information
Modified date:
03 June 2011