[rules-users] Problems with OR

Hello, we are using Drools Expert. We have a rule which should fire if at least one of the object attributes are not empty. This is my pattern: ( TblVersichKlinik(versicherung != null, versicherung != " ") or (TblVersichKlinik(zusatzversicherung !=null, zusatzversicherung != " ")) ) The problem is the following: when BOTH conditions are fulfilled, the rule fires twice, so I get redundant results in my final result, and this is not wanted. Is there a way to solve the problem? Any ideas ? Thanks a lot and many regards! skasab2s -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Problems-with-OR-tp90... Sent from the Drools - User mailing list archive at Nabble.com.