PQ60580: SETTING 'PASS BY REFERENCE' ON APP SERVER ORB CAN RESULT IN CANNOT READ FROM UNDERLYING BRIDGE ERROR ON CUSTOM OJECTS.

APAR status
Closed as program error.

Error description
With 'pass by reference' turned on in Advanced ORB settings for
an app server, a "Unable to read value from underlying bridge"
error is thrown when a custom object is passed instead of
a regular object like java.lang.String.
This defect belongs to ORB.
Local fix
A fix is available from ORB team. Creating APAR for that fix.
Problem summary
****************************************************************
* USERS AFFECTED: WebSphere Application Server users who       *
*                 enable pass-by-reference.                    *
****************************************************************
* PROBLEM DESCRIPTION: When setting application server with    *
*                      "pass-by-reference", application        *
*                      server is unable to locate value class. *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
When an EJB application has to work with some dependent custom
objects/classes, EJB application will not be able to load this
dependent objects/classes with some exceptions as the following.

java.rmi.RemoteException: CORBA NO_IMPLEMENT 1 No; nested
exception is:
org.omg.CORBA.NO_IMPLEMENT: Unable to locate value class
VgnTests.PBRTest.ejb.CustomObject  minor code: 1  completed: No
at com.ibm.rmi.iiop.CDRInputStream.read_value
Problem conclusion
Removing duplicated methods readAny() and writeAny() from
com.ibm.CORBA.iiop.Util.class and using its parent's,
com.ibm.rmi.javax.rmi.CORBA.Util.class, readAny() and
writeAny() methods.
Temporary fix Comments
APAR information
APAR number PQ60580
Reported component name WEBSPHERE AE NT
Reported component ID 5630A2201
Reported release 400
Status CLOSED PER
PE NoPE
HIPER NoHIPER
Submitted date 2002-04-26
Closed date 2002-06-17
Last modified date 2002-06-17

APAR is sysrouted FROM one or more of the following:

APAR is sysrouted TO one or more of the following:

Modules/Macros
ORB          

Fix information
Fixed component name WEBSPHERE AE NT
Fixed component ID 5630A2201

Applicable component levels
R400 PSY    UP


Document Information


Product categories: Software > Application Servers > Distributed Application & Web Servers > WebSphere Application Server > General
Operating system(s):
Software version: 400
Software edition:
Reference #: PQ60580
IBM Group: Software Group
Modified date: Jun 17, 2002