WHERE ... LIKE ?1 does not work

[blondie]

I have written a CMP bean for addresses. All works well except one finder method which should accept a partial match (LIKE with %). I am working for hours now but nothing works.
With regular EJB-QL the container flags LIKE as a syntax error.
* @ejb:finder signature="java.util.Collection findByShortName(java.lang.String shortName)"
* query="SELECT OBJECT(g) FROM Address g WHERE g.shortName LIKE ?1"
With JBOSS-QL the container accepts it but treats LIKE as if it were a "=".
I am pretty confused. Am I just too tired to see the mistake or is there something I didn't get right?

[lafr]

I used this XDoclet tags on my AddressBean an it works perfect:
* @ejb.finder signature="java.util.Collection findByMatchcode( java.lang.String matchcode )"
* view-type="local"
* query="SELECT OBJECT(o) FROM Address AS o WHERE o.matchcode LIKE '%SIEMENS%'"
* result-type-mapping="Local"
* @jboss.query signature="java.util.Collection findByMatchcode( java.lang.String matchcode )"
* query="SELECT OBJECT(o) FROM Address AS o WHERE o.matchcode LIKE ?1 ORDER BY o.id"