diff --git a/generic/management/commands/checkdicoms.py b/generic/management/commands/checkdicoms.py
index f46d5598..5c31acd0 100644
--- a/generic/management/commands/checkdicoms.py
+++ b/generic/management/commands/checkdicoms.py
@@ -47,6 +47,10 @@ class Command(RichCommand):
                     pass
 
 
+                if code in ds.to_json():
+                    self.stdout.write(self.style.WARNING(f"Error parsing [{code} in json dataset] {file}"))
+
+
 
 def get_all_media(exclude=None):
     """