My Oracle Support Banner

DescriptorException When Inserting an Object that has an Aggregate Object Mapping (Doc ID 1612659.1)

Last updated on JANUARY 12, 2014

Applies to:

Oracle TopLink - Version to [Release 12c]
Information in this document applies to any platform.


An object (sample.model.Part) is mapped as having an aggregate object (sample.model.Audit) containing a version lock field of type Timestamp/Date, and utilizes
TimestampLockingPolicy. Here is an extract of the corresponding object mapping XML file :

This occurs when the referenced aggregate object is null (even if 'allows null' is enabled for the aggregate object mapping). If the referenced
aggregate object is non-null, the exception is not observed.


To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.