PQ51897: INHERITANCE IS INCORRECT FOR FINDBYPK FOR CMPS

APAR status
Closed as program error.

Error description
This relates to defect 110505. A subclass bean remote interface
is casted to its superclass bean interface. After a client
narrows the superclass bean back to the subclass using
PortableRemoteObject.narrow, any methods call o nthe subclass be
an remote interface will produce an
org.omg.CORBA:BAD_OPERATION error
Local fix Problem summary
****************************************************************
* USERS AFFECTED: All WebSphere Application Server users of    *
*                 the EJB deploy tool.                         *
****************************************************************
* PROBLEM DESCRIPTION: An incorrect findByPrimaryKey method    *
*                      for CMPs with inheritance was being     *
*                      used in the EJB deploy tool.            *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
A subclass bean remote interface is cast to its superclass bean
interface.  After a client narrows the superclass bean back to
the subclass using PortableRemoteObject.narrow, any method
calls on the subclass bean remote interface will produce an
org.omg.CORBA:BAD_OPERATION error.
Problem conclusion
An update was made to the build tools to pick up a new
EJB deploy tool where this problem has been corrected.
Temporary fix Comments
APAR information
APAR number PQ51897
Reported component name WEBSPHERE AES A
Reported component ID 5630A2300
Reported release 400
Status CLOSED PER
PE NoPE
HIPER NoHIPER
Submitted date 2001-08-28
Closed date 2001-10-10
Last modified date 2001-10-10

APAR is sysrouted FROM one or more of the following:

APAR is sysrouted TO one or more of the following:

Modules/Macros
DEPLOY          

Fix information
Fixed component name WEBSPHERE AES A
Fixed component ID 5630A2300

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 #: PQ51897
IBM Group: Software Group
Modified date: Oct 10, 2001