diff --git a/src/EbicsClient.php b/src/EbicsClient.php
index 40d64973..b0f2810b 100644
--- a/src/EbicsClient.php
+++ b/src/EbicsClient.php
@@ -343,6 +343,11 @@ private function checkH00XReturnCode(Request $request, Response $response): void
             return;
         }
 
+        // For Download Postprocess Skipped (postponed).
+        if ('011001' === $errorCode) {
+            return;
+        }
+
         $reportText = $this->responseHandler->retrieveH00XReportText($response);
         EbicsExceptionFactory::buildExceptionFromCode($errorCode, $reportText, $request, $response);
     }
diff --git a/src/Handlers/ResponseHandler.php b/src/Handlers/ResponseHandler.php
index 8b635d15..c32fce93 100644
--- a/src/Handlers/ResponseHandler.php
+++ b/src/Handlers/ResponseHandler.php
@@ -261,6 +261,11 @@ public function checkResponseReturnCode(Request $request, Response $response): v
                 return;
             }
 
+            // For Download Postprocess Skipped (postponed).
+            if ('011001' === $errorCode) {
+                return;
+            }
+
             $reportText = $this->retrieveH00XReportText($response);
             EbicsExceptionFactory::buildExceptionFromCode($errorCode, $reportText, $request, $response);
         }