Class UTIL.Ens.HL7RoutingEngine Extends EnsLib.HL7.MsgRouter.RoutingEngine { Method OnValidate(pDoc As EnsLib.HL7.Message, pValSpec As %String, Output pStatus As %Status = {$$$OK}) As %Boolean { // Call our extended validator instead of the base system class Set pStatus = ##class(UTIL.Ens.HL7Validator).Validate(pDoc, pValSpec) Quit 1 // non-zero => prevents default path from running again } Storage Default { %Storage.Persistent } }