diff --git a/enterprise/litellm_enterprise/proxy/hooks/managed_files.py b/enterprise/litellm_enterprise/proxy/hooks/managed_files.py
index 37d267fcd6e..ebc45b05bd4 100644
--- a/enterprise/litellm_enterprise/proxy/hooks/managed_files.py
+++ b/enterprise/litellm_enterprise/proxy/hooks/managed_files.py
@@ -420,13 +420,19 @@ class _PROXY_LiteLLMManagedFiles(CustomLogger, BaseFileEndpoints):
         # This is because the encoded object ids stored in the managed objects table do not contain the provider information
         # To support provider filtering, we would need to store the provider information in the encoded object ids
         if provider:
-            raise Exception("Filtering by 'provider' is not supported when using managed batches.")
+            raise HTTPException(
+                status_code=400,
+                detail="Filtering by 'provider' is not supported when using managed batches.",
+            )
 
         # Model name filtering is not supported for managed batches
         # This is because the encoded object ids stored in the managed objects table do not contain the model name
         # A hash of the model name + litellm_params for the model name is encoded as the model id. This is not sufficient to reliably map the target model names to the model ids.
         if target_model_names:
-            raise Exception("Filtering by 'target_model_names' is not supported when using managed batches.")
+            raise HTTPException(
+                status_code=400,
+                detail="Filtering by 'target_model_names' is not supported when using managed batches.",
+            )
 
         owner_filter = build_owner_filter(user_api_key_dict)
         if owner_filter is None:
diff --git a/litellm/proxy/batches_endpoints/endpoints.py b/litellm/proxy/batches_endpoints/endpoints.py
index aef1c5ac17e..1258162edbd 100644
--- a/litellm/proxy/batches_endpoints/endpoints.py
+++ b/litellm/proxy/batches_endpoints/endpoints.py
@@ -695,7 +695,12 @@ async def list_batches(
 
         # Try to use managed objects table for listing batches (returns encoded IDs).
         managed_files_obj: Final = proxy_logging_obj.get_proxy_hook("managed_files")
-        if managed_files_obj is not None and hasattr(managed_files_obj, "list_user_batches"):
+        if (
+            managed_files_obj is not None
+            and hasattr(managed_files_obj, "list_user_batches")
+            and not provider
+            and not target_model_names
+        ):
             verbose_proxy_logger.debug("Using managed objects table for batch listing")
             response = await cast(Any, managed_files_obj).list_user_batches(
                 user_api_key_dict=user_api_key_dict,
diff --git a/tests/enterprise/litellm_enterprise/proxy/hooks/test_managed_files.py b/tests/enterprise/litellm_enterprise/proxy/hooks/test_managed_files.py
index fde1feb80e2..14876299ddc 100644
--- a/tests/enterprise/litellm_enterprise/proxy/hooks/test_managed_files.py
+++ b/tests/enterprise/litellm_enterprise/proxy/hooks/test_managed_files.py
@@ -2007,15 +2007,16 @@ async def test_list_batches_from_managed_objects_table_provider_filter_raises_ex
         DualCache(), prisma_client=prisma_client
     )
 
-    # Filtering by provider should raise Exception
-    with pytest.raises(Exception) as exc_info:
+    # Filtering by provider should raise HTTPException with 400
+    with pytest.raises(HTTPException) as exc_info:
         await proxy_managed_files.list_user_batches(
             user_api_key_dict=UserAPIKeyAuth(user_id="test-user"),
             limit=10,
             provider="openai",
         )
 
-    assert str(exc_info.value) == (
+    assert exc_info.value.status_code == 400
+    assert str(exc_info.value.detail) == (
         "Filtering by 'provider' is not supported when using managed batches."
     )
 
@@ -2033,15 +2034,16 @@ async def test_list_batches_from_managed_objects_table_target_model_name_filter_
         DualCache(), prisma_client=prisma_client
     )
 
-    # Filtering by provider should raise Exception
-    with pytest.raises(Exception) as exc_info:
+    # Filtering by target_model_names should raise HTTPException with 400
+    with pytest.raises(HTTPException) as exc_info:
         await proxy_managed_files.list_user_batches(
             user_api_key_dict=UserAPIKeyAuth(user_id="test-user"),
             limit=10,
             target_model_names="gpt-5.5,gpt-3.5",
         )
 
-    assert str(exc_info.value) == (
+    assert exc_info.value.status_code == 400
+    assert str(exc_info.value.detail) == (
         "Filtering by 'target_model_names' is not supported when using managed batches."
     )