I have two different database in Sql Server:
the first one is a general user / permissions dataBase named userDataBase and the second one is my Application DataBase named aplDataBase

I'm using jtds 1.2 with hibernate 3.2.1 and in my persistence.xml I have my url :

<property name="hibernate.connection.url" value="jdbc:jtds:sqlserver://myServerName:1433/aplDataBase" />

I'm trying to map a table through annotations in userDataBase :

@Entity
@Table(name="USER", schema="userDataBase")

When I run my application I receive the following error :

Invalid object name 'userDataBase.USER'

Does the user you are using have access rights for the schema 'userDataBase' ?