I used an BMP entity bean for multiple tables (join table). I use primary key columns from one table (child table) as a primary key. After I can insert (ejbCreate) one record for the child table successfully, I can not view all data from the multiple table. I only see child table data I just insert via ejbCreate(). When I debug it, I find ejbLoad is not called. But sometime later, I can view all data from the join table because ejbLoad is called right now. The problem is related to entity cache. How do I disable an entity cache?