Seam Error: entity not mapped jboss tools

query syntax exception not mapped

El Bug esta reportado aca https://issues.jboss.org/browse/JBSEAM-3821

Solución cambiar el persistence.xml y el components.xml de la siguiente forma

--components.xml
<persistence:entity-manager-factory name="bookingDatabase" installed="false"/>

<!-- If Seam loads the persistence unit (JBoss 4.x), the EntityManagerFactory will be resolved from #{bookingDatabase}.
On JBoss AS 5, the EntityManagerFactory is retrieved from JNDI (the binding occurs during application deployment). -->
<persistence:managed-persistence-context name="em" auto-create="true"
entity-manager-factory="#{bookingDatabase}" persistence-unit-jndi-name="java:/bookingEntityManagerFactory"/>

--persistence.xml
<!-- Binds the EntityManagerFactory to JNDI where Seam can look it up.
This is only relevant when the container automatically loads the persistence unit, as is the case in JBoss AS 5. -->
<property name="jboss.entity.manager.factory.jndi.name" value="java:/bookingEntityManagerFactory"/>