A business entity service performs an operation. You can use the ReadBE, WriteBE, and SearchBE business entity services.
A business entity service has service steps. An incoming request passes through each service step. The output of one step is an input for the next step. The output of a step can pass information to the input of the following step. All business entity service steps run as one Enterprise JavaBeans (EJB) call in a single transaction. The MDM Hub handles exceptions.
Before you use the business entity services, validate the Operational Reference Store.