Is now https://issues.jboss.org/browse/JBPM-3048 -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Problem-ProcessInstan... Sent from the Drools - Dev mailing list archive at Nabble.com.

Hi! I got around it by a orm: <?xml version="1.0" encoding="UTF-8"?> <entity-mappings xmlns="http://java.sun.com/xml/ns/persistence/orm" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence/orm orm_2_0.xsd" version="2.0"> <named-query name="ProcessInstancesWaitingForEvent"> <query> SELECT p.processInstanceId FROM ProcessInstanceInfo p WHERE :type MEMBER OF p.eventTypes</query> </named-query> <entity class="org.jbpm.persistence.processinstance.ProcessInstanceInfo"> <attributes> <element-collection name="eventTypes"> <collection-table name="EventTypes"> <join-column name="InstanceId" /> </collection-table> </element-collection> </attributes> </entity> </entity-mappings> I had to redo the named query too. After this the next problem pops up ;-( (make a new thread & a new JIRA) juergen -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Problem-ProcessInstan... Sent from the Drools - Dev mailing list archive at Nabble.com.