diff --git a/pom.xml b/pom.xml
index bfaee1be609c0..3da8b9ef68b90 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3075,6 +3075,10 @@
                 reduce the cost of migration in subsequent versions.
               -->
               <arg>-Wconf:cat=deprecation&amp;msg=it will become a keyword in Scala 3:e</arg>
+              <!--
+                SPARK-49937 ban call the method `SparkThrowable#getErrorClass`
+              -->
+              <arg>-Wconf:cat=deprecation&amp;msg=method getErrorClass in trait SparkThrowable is deprecated:e</arg>
             </args>
             <jvmArgs>
               <jvmArg>-Xss128m</jvmArg>
diff --git a/project/SparkBuild.scala b/project/SparkBuild.scala
index 5882fcbf336b0..737efa8f7846b 100644
--- a/project/SparkBuild.scala
+++ b/project/SparkBuild.scala
@@ -254,7 +254,9 @@ object SparkBuild extends PomBuild {
         // reduce the cost of migration in subsequent versions.
         "-Wconf:cat=deprecation&msg=it will become a keyword in Scala 3:e",
         // SPARK-46938 to prevent enum scan on pmml-model, under spark-mllib module.
-        "-Wconf:cat=other&site=org.dmg.pmml.*:w"
+        "-Wconf:cat=other&site=org.dmg.pmml.*:w",
+        // SPARK-49937 ban call the method `SparkThrowable#getErrorClass`
+        "-Wconf:cat=deprecation&msg=method getErrorClass in trait SparkThrowable is deprecated:e"
       )
     }
   )