PK82854: FINDBYPRIMARYKEY FOR A NEWLY DELETED ENTITY OBJECT RETURNS THE DELETED ENTITY, NOT OBJECTNOTFOUNDEXCEPTION.

Fixes are available

APAR status

Closed as program error.

Error description

Customer's application deletes an Entity, and then issues a
FindByPrimaryKey for the newly deleted object. In V5.1 the
WebSphere runtime returns ObjectNotFoundException. In V6.1 the
runtime returns the recently deleted object.
The application next does a remove of this "ghost" object and
the runtime returns NoSuchEntityException.

Local fix

Problem summary

****************************************************************
* USERS AFFECTED:  Customers migrating EJB applications        *
*                  containing CMP beans to WebSphere           *
*                  Application Server V7.0.                    *
****************************************************************
* PROBLEM DESCRIPTION: There is a behavior change between      *
*                      WebSphere Application Server V5.1       *
*                      and V7.0 when a call to                 *
*                      'FindByPrimaryKey'is invoked after      *
*                      the entity bean has been removed.       *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
The problem shows up when within the same transaction the
following actions take place on the same instance of a CMP 2.0
bean:
1. The application looks up the bean instance.  The bean is
persisted in the memory by the persistence manager
2. The application removes the bean instance.  Persistence
manager flags the instance as "removed".
3. The application looks up the bean instance again.  This
time the deleted bean instance is retrieved. If one attempts
to remove this bean instance again a 'NoSuchEntityException'
is thrown.

Problem conclusion

This APAR will allow Persistence Manager to better handle the
exception observed in this specific scenario.

APAR PK82854 is currently targeted for inclusion in Service
Level (Fix Pack) 7.0.0.13 of WebSphere Application Server V7.0.

Please refer to URL:
//www.ibm.com/support/docview.wss?rs=404&uid=swg27006970
for Fix Pack availability.

Temporary fix

Comments

APAR Information

APAR number
PK82854
Reported component name
WEBSPHERE FOR Z
Reported component ID
5655I3500
Reported release
700
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2009-03-18
Closed date
2010-08-10
Last modified date
2010-11-02

APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:

PK83016 PK90980 PM20073

Fix information

Fixed component name
WEBSPHERE FOR Z
Fixed component ID
5655I3500

Applicable component levels

R700 PSY UK61114
UP10/10/21 P F010

Fix is available

Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.

[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SS7K4U","label":"WebSphere Application Server for z\/OS"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"7.0","Line of Business":{"code":"LOB45","label":"Automation"}}]

Document Information

Modified date:
25 October 2021

Tips

PK82854: FINDBYPRIMARYKEY FOR A NEWLY DELETED ENTITY OBJECT RETURNS THE DELETED ENTITY, NOT OBJECTNOTFOUNDEXCEPTION.

Fixes are available

Subscribe

APAR status

Closed as program error.

Error description

Local fix

Problem summary

Problem conclusion

Temporary fix

Comments

APAR Information

APAR number

Reported component name

Reported component ID

Reported release

Status

PE

HIPER

Special Attention

Submitted date

Closed date

Last modified date

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

Fixed component ID

Applicable component levels

R700 PSY UK61114

Fix is available

Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.

Document Information

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