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NullPointerException Accessing Composite Primary Key As Enumerated Key (Doc ID 1521776.1)

Last updated on MARCH 19, 2019

Applies to:

Oracle TopLink - Version 11.1.1.6.0 to 12.1.1.0 [Release Oracle11g to 12c]
Information in this document applies to any platform.

Symptoms

Toplink Grid project running Eclipselink JPA against Coherence cache as follows:

1. Created an entity for two tables table1 and table2.
2. Error occurs when attempting to read data from table1  which internally reads data from table 2 using a primary key. Table2 has composite primary key.
Composite primary key is defined as an enumerated key.

Example error stack:

 

Cause

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In this Document
Symptoms
Cause
Solution
References

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