diff --git a/spring-expression/src/main/java/org/springframework/expression/spel/ast/SpelNodeImpl.java b/spring-expression/src/main/java/org/springframework/expression/spel/ast/SpelNodeImpl.java
index cd528937cc..8dbc4c13a9 100644
--- a/spring-expression/src/main/java/org/springframework/expression/spel/ast/SpelNodeImpl.java
+++ b/spring-expression/src/main/java/org/springframework/expression/spel/ast/SpelNodeImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2023 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -149,7 +149,7 @@ public abstract class SpelNodeImpl implements SpelNode, Opcodes {
 	public TypedValue setValueInternal(ExpressionState expressionState, Supplier<TypedValue> valueSupplier)
 			throws EvaluationException {
 
-		throw new SpelEvaluationException(getStartPosition(), SpelMessage.SETVALUE_NOT_SUPPORTED, getClass());
+		throw new SpelEvaluationException(getStartPosition(), SpelMessage.SETVALUE_NOT_SUPPORTED, getClass().getName());
 	}
 
 	@Override
diff --git a/spring-expression/src/test/java/org/springframework/expression/spel/SetValueTests.java b/spring-expression/src/test/java/org/springframework/expression/spel/SetValueTests.java
index ff1c300b82..7d8d91e8e5 100644
--- a/spring-expression/src/test/java/org/springframework/expression/spel/SetValueTests.java
+++ b/spring-expression/src/test/java/org/springframework/expression/spel/SetValueTests.java
@@ -28,11 +28,16 @@ import org.junit.jupiter.params.provider.ValueSource;
 import org.springframework.expression.EvaluationException;
 import org.springframework.expression.Expression;
 import org.springframework.expression.ParseException;
+import org.springframework.expression.spel.ast.Assign;
 import org.springframework.expression.spel.testresources.PlaceOfBirth;
 import org.springframework.util.ObjectUtils;
 
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+import static org.springframework.expression.spel.SpelMessage.ARRAY_INDEX_OUT_OF_BOUNDS;
+import static org.springframework.expression.spel.SpelMessage.COLLECTION_INDEX_OUT_OF_BOUNDS;
+import static org.springframework.expression.spel.SpelMessage.INDEXING_NOT_SUPPORTED_FOR_TYPE;
+import static org.springframework.expression.spel.SpelMessage.SETVALUE_NOT_SUPPORTED;
 import static org.springframework.expression.spel.SpelMessage.TYPE_CONVERSION_ERROR;
 
 /**
@@ -56,22 +61,22 @@ class SetValueTests extends AbstractExpressionTests {
 
 	@Test
 	void setValueFailsWhenLeftOperandIsNotAssignable() {
-		setValueAndExpectError("3=4", "enigma");
+		setValueAndExpectError("3=4", "enigma", SETVALUE_NOT_SUPPORTED, 1, Assign.class.getName());
 	}
 
 	@Test
 	void setValueFailsWhenLeftOperandCannotBeIndexed() {
-		setValueAndExpectError("'hello'[3]", 'p');
+		setValueAndExpectError("'hello'[3]", 'p', INDEXING_NOT_SUPPORTED_FOR_TYPE, 7, String.class.getName());
 	}
 
 	@Test
 	void setArrayElementFailsWhenIndexIsOutOfBounds() {
-		setValueAndExpectError("placesLived[23]", "Wien");
+		setValueAndExpectError("placesLived[23]", "Wien", ARRAY_INDEX_OUT_OF_BOUNDS, 11, 1, 23);
 	}
 
 	@Test
 	void setListElementFailsWhenIndexIsOutOfBounds() {
-		setValueAndExpectError("placesLivedList[23]", "Wien");
+		setValueAndExpectError("placesLivedList[23]", "Wien", COLLECTION_INDEX_OUT_OF_BOUNDS, 15, 1, 23);
 	}
 
 	@Test
@@ -118,19 +123,6 @@ class SetValueTests extends AbstractExpressionTests {
 		setValue("arrayContainer.doubles[1]", 3.4d);
 	}
 
-	@Test
-	void setArrayElementToPrimitiveFromStringFails() {
-		String notPrimitiveOrWrapper = "not primitive or wrapper";
-		setValueAndExpectError("arrayContainer.booleans[1]", notPrimitiveOrWrapper);
-		setValueAndExpectError("arrayContainer.chars[1]", notPrimitiveOrWrapper);
-		setValueAndExpectError("arrayContainer.shorts[1]", notPrimitiveOrWrapper);
-		setValueAndExpectError("arrayContainer.bytes[1]", notPrimitiveOrWrapper);
-		setValueAndExpectError("arrayContainer.ints[1]", notPrimitiveOrWrapper);
-		setValueAndExpectError("arrayContainer.longs[1]", notPrimitiveOrWrapper);
-		setValueAndExpectError("arrayContainer.floats[1]", notPrimitiveOrWrapper);
-		setValueAndExpectError("arrayContainer.doubles[1]", notPrimitiveOrWrapper);
-	}
-
 	@Test
 	void setArrayElementToPrimitiveFromSingleElementPrimitiveArray() {
 		setValue("arrayContainer.booleans[1]", new boolean[] { false }, false);
@@ -167,6 +159,21 @@ class SetValueTests extends AbstractExpressionTests {
 		setValue("arrayContainer.doubles[1]", List.of(42D), 42D);
 	}
 
+	@ParameterizedTest
+	@ValueSource(strings = {
+		"arrayContainer.booleans[1]",
+		"arrayContainer.chars[1]",
+		"arrayContainer.shorts[1]",
+		"arrayContainer.bytes[1]",
+		"arrayContainer.ints[1]",
+		"arrayContainer.longs[1]",
+		"arrayContainer.floats[1]",
+		"arrayContainer.doubles[1]"
+	})
+	void setArrayElementToPrimitiveFromStringFailsWithTypeConversionError(String expression) {
+		setValueAndExpectError(expression, "enigma", TYPE_CONVERSION_ERROR);
+	}
+
 	@ParameterizedTest
 	@ValueSource(strings = {
 		"arrayContainer.booleans[1]",