diff --git a/spark/src/test/scala/org/apache/comet/CometCastSuite.scala b/spark/src/test/scala/org/apache/comet/CometCastSuite.scala
index 1912e982b9..317fa1d22e 100644
--- a/spark/src/test/scala/org/apache/comet/CometCastSuite.scala
+++ b/spark/src/test/scala/org/apache/comet/CometCastSuite.scala
@@ -33,7 +33,6 @@ import org.apache.spark.sql.functions.col
 import org.apache.spark.sql.internal.SQLConf
 import org.apache.spark.sql.types.{ArrayType, BooleanType, ByteType, DataType, DataTypes, DecimalType, IntegerType, LongType, ShortType, StringType, StructField, StructType}
 
-import org.apache.comet.CometSparkSessionExtensions.isSpark40Plus
 import org.apache.comet.expressions.{CometCast, CometEvalMode}
 import org.apache.comet.rules.CometScanTypeChecker
 import org.apache.comet.serde.Compatible
@@ -575,8 +574,6 @@ class CometCastSuite extends CometTestBase with AdaptiveSparkPlanHelper {
   // CAST from StringType
 
   test("cast StringType to BooleanType") {
-    // TODO fix for Spark 4.0.0
-    assume(!isSpark40Plus)
     val testValues =
       (Seq("TRUE", "True", "true", "FALSE", "False", "false", "1", "0", "", null) ++
         gen.generateStrings(dataSize, "truefalseTRUEFALSEyesno10" + whitespaceChars, 8)).toDF("a")
@@ -617,8 +614,6 @@ class CometCastSuite extends CometTestBase with AdaptiveSparkPlanHelper {
   )
 
   test("cast StringType to ByteType") {
-    // TODO fix for Spark 4.0.0
-    assume(!isSpark40Plus)
     // test with hand-picked values
     castTest(castStringToIntegralInputs.toDF("a"), DataTypes.ByteType)
     // fuzz test
@@ -626,8 +621,6 @@ class CometCastSuite extends CometTestBase with AdaptiveSparkPlanHelper {
   }
 
   test("cast StringType to ShortType") {
-    // TODO fix for Spark 4.0.0
-    assume(!isSpark40Plus)
     // test with hand-picked values
     castTest(castStringToIntegralInputs.toDF("a"), DataTypes.ShortType)
     // fuzz test
@@ -635,8 +628,6 @@ class CometCastSuite extends CometTestBase with AdaptiveSparkPlanHelper {
   }
 
   test("cast StringType to IntegerType") {
-    // TODO fix for Spark 4.0.0
-    assume(!isSpark40Plus)
     // test with hand-picked values
     castTest(castStringToIntegralInputs.toDF("a"), DataTypes.IntegerType)
     // fuzz test
@@ -644,8 +635,6 @@ class CometCastSuite extends CometTestBase with AdaptiveSparkPlanHelper {
   }
 
   test("cast StringType to LongType") {
-    // TODO fix for Spark 4.0.0
-    assume(!isSpark40Plus)
     // test with hand-picked values
     castTest(castStringToIntegralInputs.toDF("a"), DataTypes.LongType)
     // fuzz test
@@ -707,8 +696,6 @@ class CometCastSuite extends CometTestBase with AdaptiveSparkPlanHelper {
   }
 
   test("cast StringType to DateType") {
-    // TODO fix for Spark 4.0.0
-    assume(!isSpark40Plus)
     val validDates = Seq(
       "262142-01-01",
       "262142-01-01 ",
@@ -1295,10 +1282,13 @@ class CometCastSuite extends CometTestBase with AdaptiveSparkPlanHelper {
               } else {
                 if (CometSparkSessionExtensions.isSpark40Plus) {
                   // for Spark 4 we expect to sparkException carries the message
+                  // spark4 also adds a new SQLSTATE message
                   assert(
                     sparkException.getMessage
                       .replace(".WITH_SUGGESTION] ", "]")
-                      .startsWith(cometMessage))
+                      .startsWith(cometMessage.replace(
+                        """If necessary set "spark.sql.ansi.enabled" to "false" to bypass this error.""",
+                        "")))
                 } else {
                   // for Spark 3.4 we expect to reproduce the error message exactly
                   assert(cometMessage == sparkMessage)