Hi,

in what way is it possible to let the EntityManager remove an entity with a LOB property?
We are using EJB3, JBoss 4.0.5 and Postgres 8.2.
The underlying table is creates like this

CREATE TABLE patient.incident_entry_binary(
 id SERIAL PRIMARY KEY,
 binary_content OID
);

The database stores the binary data in files and writers only an objectid in the table.
When i try to remove the entity i always get an

13:26:36,323 ERROR [STDERR] javax.persistence.EntityNotFoundException: deleted entity passed to persist: [lu.tudor.santec.gecamed.patient.ejb.entity.beans.IncidentEntryBinary#<null>]

exception.


The part of the entity looks like this:

 @Column(name="binary_content")
 @Lob
 public byte[] getBinaryContent() {
 return binaryContent;
 }

any idea?