Hibernate 配置sqlQuery 调用存储过程 出错

    <!-- Hbm 配置文件 -->
    <sql-query name="testQuery" callable="true">
     <return alias="transfer" class="com.tienon.web.model.Ttransfer">
     <return-property name="fvImportNo" column="Fv_importNo" />
     <return-property name="fiProducerNo" column="Fv_importNo" />
     </return>
     { call company() }
    </sql-query>
/**JAVA 中调用*/
public void testPro(){
Query query = this.getSession().getNamedQuery("testQuery");
System.out.println(query.list().size());
}
异常Hibernate: 
    /* named native SQL query testQuery */ { call company() }
Exception in thread "main" org.hibernate.exception.SQLGrammarException: could not execute query
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:67)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
at org.hibernate.loader.Loader.doList(Loader.java:2148)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2029)
at org.hibernate.loader.Loader.list(Loader.java:2024)
at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:111)
at org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1655)
at org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:142)
at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:164)
at com.tienon.web.producer.dao.TtransferDaoImpl.testPro(TtransferDaoImpl.java:136)
at com.tienon.dsptest.TtransferTest.testPro(TtransferTest.java:64)
at com.tienon.dsptest.TtransferTest.main(TtransferTest.java:57)
Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: '{' 附近有语法错误。
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(Unknown Source)
at com.microsoft.sqlserver.jdbc.IOBuffer.processPackets(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.getPrepExecResponse(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.doExecutePreparedStatement(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement$PreparedStatementExecutionRequest.executeStatement(Unknown Source)
at com.microsoft.sqlserver.jdbc.CancelableRequest.execute(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeRequest(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.execute(Unknown Source)
at org.hibernate.dialect.SybaseDialect.getResultSet(SybaseDialect.java:149)
at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:146)
at org.hibernate.loader.Loader.getResultSet(Loader.java:1666)
at org.hibernate.loader.Loader.doQuery(Loader.java:662)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224)
at org.hibernate.loader.Loader.doList(Loader.java:2145)
... 9 more