diff --git a/airbyte-integrations/connectors/source-marketo/source_marketo/source.py b/airbyte-integrations/connectors/source-marketo/source_marketo/source.py
index 59295de6b781..99a537233c4a 100644
--- a/airbyte-integrations/connectors/source-marketo/source_marketo/source.py
+++ b/airbyte-integrations/connectors/source-marketo/source_marketo/source.py
@@ -24,6 +24,7 @@
 class MarketoStream(HttpStream, ABC):
     primary_key = "id"
     data_field = "result"
+    error_field = "errors"
     page_size = 300
 
     def __init__(self, config: Mapping[str, Any], stream_name: str = None, param: Mapping[str, Any] = None, export_id: int = None):
@@ -56,6 +57,13 @@ def request_params(self, next_page_token: Mapping[str, Any] = None, **kwargs) ->
         return params
 
     def parse_response(self, response: requests.Response, stream_state: Mapping[str, Any], **kwargs) -> Iterable[Mapping]:
+        response_json = response.json()
+        if response_json.get('success') == False:
+            errors = response_json.get(self.error_field, [])
+            self.logger.error(f"[MarketoStream] response indicates a FAILURE with {len(errors)} error(s)")
+            for error in errors:
+                self.logger.error(f"[MarketoStream] response error: {error}")
+
         data = response.json().get(self.data_field, [])
 
         for record in data: