PI70680: Deployment of persistence unit fails with DescriptorException

Fixes are available

APAR status

Closed as program error.

Error description

When implementing embeddables in the persistence unit, the
deployment will fail with errors like the following one:

Exception [EclipseLink-46] (Eclipse Persistence Services -
2.6.3.WAS-v20160817-8475a53):
org.eclipse.persistence.exceptions. DescriptorException
Exception Description: There should be one non-read-only
mapping defined for the primary key field
[ENTITYNOOVERRIDE.defaultName]. Descriptor:
RelationalDescriptor(mixup.EntityNoOverride -->
[DatabaseTable(ENTITYNOOVERRIDE)])

Local fix

```
N/A
```

Problem summary

****************************************************************
* USERS AFFECTED:  All users of IBM WebSphere Application      *
*                  Server Liberty - Java Persistence API       *
*                  (JPA)                                       *
****************************************************************
* PROBLEM DESCRIPTION: EclipseLink throws an exception when    *
*                      using nested embeddables that are       *
*                      shared among entities and include       *
*                      different attributeoverrides.           *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
EclipseLink's cloning implementation maintains an
attributeoverride reference across clones.
Exception:
org.eclipse.persistence.exceptions. DescriptorException
Exception Description: There should be one non-read-only
mapping defined for the primary key field

Problem conclusion

The fix for this APAR changes the EclipseLink implementation and
involves an update to the thirdparty source. see
https://bugs.eclipse.org/bugs/show_bug.cgi?id=506168

The fix for this APAR is currently targeted for inclusion in
Service Level (Fix Pack) 9.0.0.3 of WebSphere
Application Server version 9.0.0 and in fix
pack 16.0.0.4 for WebSphere Application Server Liberty. Please
refer to the Recommended Updates page for
delivery information:
http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980

Temporary fix

Comments

APAR Information

APAR number
PI70680
Reported component name
WAS LIBERTY COR
Reported component ID
5725L2900
Reported release
CD0
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2016-10-13
Closed date
2016-11-03
Last modified date
2016-11-04

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
WAS LIBERTY COR
Fixed component ID
5725L2900

Applicable component levels

RCD0 PSY
UP

[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSD28V","label":"WebSphere Application Server Liberty Core"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"CD0","Line of Business":{"code":"LOB45","label":"Automation"}}]

Document Information

Modified date:
04 May 2022

Tips

PI70680: Deployment of persistence unit fails with DescriptorException

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

RCD0 PSY

Document Information

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