diff --git a/pmml-evaluator/src/main/java/org/jpmml/evaluator/MiningModelEvaluator.java b/pmml-evaluator/src/main/java/org/jpmml/evaluator/MiningModelEvaluator.java
index <HASH>..<HASH> 100644
--- a/pmml-evaluator/src/main/java/org/jpmml/evaluator/MiningModelEvaluator.java
+++ b/pmml-evaluator/src/main/java/org/jpmml/evaluator/MiningModelEvaluator.java
@@ -136,6 +136,8 @@ public class MiningModelEvaluator extends ModelEvaluator<MiningModel> implements
 
 		switch(multipleModelMethod){
 			case SELECT_ALL:
+			case SELECT_FIRST:
+			case MODEL_CHAIN:
 				return null;
 			default:
 				return super.getDataField();
Refined the default target field of mining models

Multiple model methods 'selectAll', 'selectFirst' and 'modelChain'
do not contain any top-level prediction logic that would necessitate
backing the default target field with a DataField element.