[ https://issues.jboss.org/browse/DROOLS-374?page=com.atlassian.jira.plugin... ] Davide Sottara commented on DROOLS-374: --------------------------------------- I think I know the cause of the problem, I'll discuss it with the developers. However, consider that you are modifying an @event.. Drools Fusion assumes events to be immutable. You might consider using helper facts to keep track of the processing status. In alternative, you might rewrite your rule like this: {code} .... $se : SomeEvent( ) not SomeEvent( this after $se ) ... {code} to ensure that the rule fires once and only once for the latest event that was insert Davide -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira