diff --git a/samples/interactive-tutorials/src/main/java/product/ImportProductsBigQueryTable.java b/samples/interactive-tutorials/src/main/java/product/ImportProductsBigQueryTable.java
index 552751cf..83dce027 100644
--- a/samples/interactive-tutorials/src/main/java/product/ImportProductsBigQueryTable.java
+++ b/samples/interactive-tutorials/src/main/java/product/ImportProductsBigQueryTable.java
@@ -37,13 +37,16 @@ public class ImportProductsBigQueryTable {
 
   public static void main(String[] args) throws IOException, InterruptedException {
     String projectId = ServiceOptions.getDefaultProjectId();
+    // To check for error handling, replace the below variable with the invalid branch name.
+    // String branchName = "invalid_branch_name";
     String branchName =
         String.format(
             "projects/%s/locations/global/catalogs/default_catalog/branches/0", projectId);
     String datasetId = "products";
+    // To check for error handling, replace the below variable with table id that contains invalid
+    // products.
+    // String tableId = "products_some_invalid";
     String tableId = "products";
-    // TO CHECK ERROR HANDLING USE THE TABLE WITH INVALID PRODUCTS:
-    // tableId = "products_some_invalid"
 
     importProductsFromBigQuery(projectId, branchName, datasetId, tableId);
   }
diff --git a/samples/interactive-tutorials/src/main/java/product/setup/ProductsCreateBigqueryTable.java b/samples/interactive-tutorials/src/main/java/product/setup/ProductsCreateBigqueryTable.java
index a13c0b8d..2463622a 100644
--- a/samples/interactive-tutorials/src/main/java/product/setup/ProductsCreateBigqueryTable.java
+++ b/samples/interactive-tutorials/src/main/java/product/setup/ProductsCreateBigqueryTable.java
@@ -38,7 +38,7 @@ public static void main(String[] args) throws IOException {
     String validProductsSourceFile =
         ProductsCreateBigqueryTable.class.getResource("/products.json").getPath();
     String invalidProductsSourceFile =
-        ProductsCreateBigqueryTable.class.getResource("products_some_invalid.json").getPath();
+        ProductsCreateBigqueryTable.class.getResource("/products_some_invalid.json").getPath();
 
     BufferedReader bufferedReader = new BufferedReader(new FileReader(productSchemaFilePath));
     String jsonToString = bufferedReader.lines().collect(Collectors.joining());