Missing mapping for field error

Question

Here is the set up:
Person extends Party using InheritanceType.JOINED
Household extends Party_Relationship using InheritanceType.JOINED
Household has a Set of Persons mapped One to Many unidirectional
When I use PrimaryKeyJoinColumn on the Person and/or Household to rename the column say to PERSON_POID instead of PARTY_POID and when adding Persons to the Household Set the following error occurs:
oracle.toplink.essentials.exceptions.DescriptorException
Exception Description: Missing mapping for field [PERSON.PARTY_POID].
Descriptor: RelationalDescriptor(com.dhsnet.cms.domain.Person --> [DatabaseTable(PARTY), DatabaseTable(PERSON)])
What am I missing? If I do not use the PrimaryKeyJoinColumn mapping this error does not occur. I am stumped! Any help is greatly appreciated.
Here are the mappings:
@Entity
@TableGenerator(name="party", table="generator", pkColumnName="table_name",
valueColumnName="key_value", pkColumnValue="party", allocationSize=1)
@Table(name="PARTY")
@Inheritance(strategy=InheritanceType.JOINED)
@DiscriminatorColumn(name = "PARTY_TYPE")
public abstract class Party extends AbstractEntity{
@Entity
@DiscriminatorValue("PERSON")
@PrimaryKeyJoinColumn(name="PERSON_POID")
public class Person extends Party{
@Entity
@Table(name="PARTY_RELATIONSHIP")
@TableGenerator(name="party_relationship", table="generator", pkColumnName="table_name",
valueColumnName="key_value", pkColumnValue="party_relationship", allocationSize=1)
@Inheritance(strategy = InheritanceType.JOINED)
@DiscriminatorColumn(name = "PARTY_RELATIONSHIP_TYPE", discriminatorType=DiscriminatorType.STRING)
public abstract class PartyRelationship extends AbstractEntity {
@Entity
@DiscriminatorValue(value="HOUSEHOLD")
@PrimaryKeyJoinColumn(name="HOUSEHOLD_POID")
public class Household extends PartyRelationship {
On the Household Object:
@OneToMany
@JoinTable(joinColumns = @JoinColumn(name="HOUSEHOLD_POID"),
inverseJoinColumns = @JoinColumn(name="PERSON_POID"))
protected Set<Person> getMembers() {
return members;
}

Answer 1

This looks to be the same/related issue that has already been entered. See
https://glassfish.dev.java.net/issues/show_bug.cgi?id=1586
The alternative like you mentioned, is to not use a PrimaryKeyJoinColumn to rename the column in the joined inheritance case.
Cheers,
Guy