Hi david, Yes. Please find below the rule file details. It has one rule added in the file. What I am trying, is to add a new rule dynamically to this file. package datanet.minhours import com.emlogis.policy.util.RuleAttribute; import com.emlogis.egs.domain.employee.Employee; dialect "mvel"; rule 'Minhours_2' dialect 'mvel' salience 80 when $p: RuleAttribute() $g: Employee(employeeType.employeeTypeName == "PartTime") //eval($p.attribute["StructureLevel"] >= $p.inParam["structure_1#PolicyStructure"]) then $p.outParam["MinimumHours"] = $p.inParam["minhours_2"]; $p.outParam["message"] = "Successfully read and match the age value["+$g.value("age")+"] from the Bussiness Object Employee"; $p.outParam["name"] = $g.value("name"); end -- View this message in context: http://drools.46999.n3.nabble.com/Dynamic-rule-creation-tp4019723p4019730... Sent from the Drools: User forum mailing list archive at Nabble.com.

Oh .. you have a package! The imports are handled in a package-specific way... your TestDrl imports the classes in the package datanet.minhours, but the new rule you create on the fly is assigned to the default package... notice that the resource derived from the string is considered a new DRL altogether. Try adding "package datanet.minhours " at the beginning of your rule string Davide -- View this message in context: http://drools.46999.n3.nabble.com/Dynamic-rule-creation-tp4019723p4019732... Sent from the Drools: User forum mailing list archive at Nabble.com.

why r u using == for comparing strings literals ----- Thanks... Himansu -- View this message in context: http://drools.46999.n3.nabble.com/Dynamic-rule-creation-tp4019723p4019739... Sent from the Drools: User forum mailing list archive at Nabble.com.