[rules-users] Another problem

Hi, I am using Drools 3.0.6, and facing a peculiar problem. My rule: * rule* "Calculate Business profit,1"* **salience* 1000 *when **EMIAgainstProperty ( BP1 : refBP1 ) *emi : EMIAgainstProperty ( businessProfit2 > BP1 ) *then* * *System.out.println(" BP "+(emi.getBusinessProfit1 ()+emi.getBusinessProfit2())/2);* *emi.setBusinessProfit((emi.getBusinessProfit1 ()+emi.getBusinessProfit2())/2);* **end* ** The above line in bold inside the condition part seem to create problem for rule evaluation. WHen i have this, the rule does not show up in the Agenda view, hence i dont see the console print in the action part. As soon as i remove this line and replace BP1 with 1.5 in the second line, i see the rule being fired. As far as i understand, I am doing a declaration to set refBP1 an object attribute to BP1, which i later use.What is that i am missing here? My fact has proper getter and setters for refBP1 attribute. Thanks Natraj