SQL Result set mapping not working

[Derek West]

Hello there. I can't seem to get my SqlResultSetMapping to work in openJPA...
I have a named native query...

@NamedNativeQuery(
		name="getOrganizationChildListTree", 
		query ="SELECT O.Parent-organization-id as parentId, O.Organization-Name,  O.Org-Short-Name, O.Organization-Id as ChildOrganization, O.Organization-Name, O.Organization-Type-Id FROM epcd13.ORGANIZATION O, epcd13.ORGANIZATION Op WHERE O.Parent-Organization-Id = Op.Organization-Id START WITH O.parent-organization-id = ?1 CONNECT BY PRIOR O.organization-id = O.parent-organization_id"//,//O.Parent_organization_id as parentId, O.Organization-Name,  O.Org-Short_Name, O.Organization-Id as ChildOrganization, O.Organization-Name, O.Organization-Type-Id 
		)

I then have this @SqlResultSetMapping for the following Entity Bean...

@SqlResultSetMapping(
			name = "OrganizationNativeNamedQueryResults",
			entities={@EntityResult(entityClass=Organization.class,
									fields={@FieldResult(name = "organizationId", column="O.Organization-Id"),
									 		@FieldResult(name = "O.Organization_Type_Id", column="Organization-Type-Id"),
									 		@FieldResult(name = "organizationName", column="Organization-Name"),
									 		@FieldResult(name = "orgShortName", column="Org_Short-Name"),
									 		@FieldResult(name = "parentOrganizationId", column="parentId")
									 		}),
			@EntityResult(entityClass=Provider.class)}
		)
public class Organization implements Serializable {
	@Id
	@Column(name="ORGANIZATION-ID")
	private long organizationId;

	@Column(name="ORGANIZATION-TYPE-ID")
	private BigDecimal organizationTypeId;

	@Column(name="ORGANIZATION-NAME")
	private String organizationName;

	@Column(name="ORG_SHORT-NAME")
	private String orgShortName;

	@Column(name="PARENT-ORGANIZATION-ID")
	private long parentOrganizationId;
        ...
}

For the life of me, I can't get the parentOrganizationID to map to anything...
For instance, if I change the column and or name of any of the fieldsets, I get THE EXACT SAME RESULT!!!
Which is the most frustrating thing... Which tells me that I somehow the SqlResultSetMapping does not seem to be
affecting anything. Can any one help...
Oh, here is how I call the query...

childTree = emf.createNativeQuery("getOrganizationChildListTree","OrganizationNativeNamedQueryResults").setParameter(1,parentID).getResultList();

It would seem as though underscores are not being displayed on this forum. I will edit it so that I will have a "-" instead of an underscore...