> In My Employee Table column name HostVisible_YN. HostVisible_YN it's > boolen > value. > > Condtion is: HostVisible_YN column value must be "Y" or "N". > > > How to validate this condition using drools.. Hi Manya, feel free to experiment with the DRL language! A simple test gave, that the most intuitive solution is possible: $value in ("Y", "N") Here you can read more: http://downloads.jboss.com/drools/docs/4.0.7.19894.GA/html/ch06s05.html#d... See section on Compound Value Restriction for details. Alternatively you could use $value == "Y" || "N" which is the simplest solution which you should (!) have found even as a beginner as I am. Again: experiment with the language! Alexander Claus _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users