diff --git a/backend/geonature/tests/imports/files/occhab/valid_file.csv b/backend/geonature/tests/imports/files/occhab/valid_file.csv
index 93e72b8d1a..d9285de36e 100644
--- a/backend/geonature/tests/imports/files/occhab/valid_file.csv
+++ b/backend/geonature/tests/imports/files/occhab/valid_file.csv
@@ -1,10 +1,21 @@
-id_station;unique_id_sinp_station;unique_dataset_id;date_min;date_max;observers_txt;id_nomenclature_area_surface_calculation;WKT;id_nomenclature_geographic_object;unique_id_sinp_habitat;nom_cite;cd_hab;technical_precision
-;74394855-de7f-4e9d-8f6b-fda41b335441;2ed4663e-5423-4c09-91c0-954b4248dbf4;17/11/2023;17/11/2023;;;POINT(3.634 44.399);St;02f1d8c6-4a6f-4d58-9426-0128b867c903;forêt;24;
-;74394855-de7f-4e9d-8f6b-fda41b335441;2ed4663e-5423-4c09-91c0-954b4248dbf4;17/11/2023;17/11/2023;;;POINT(3.634 44.399);St;d5056088-5b9e-4bc6-b353-9ab4e553f55c;prairie;24;
-;e7a2ba67-f099-4e82-b15c-8d7e7b6db9ee;2ed4663e-5423-4c09-91c0-954b4248dbf4;17/11/2023;17/11/2023;;;POINT(3.634 44.399);St;d1a7e45d-ea40-42a4-bb3d-585f7d985e40;prairie;24;
-;94bf7252-4837-42c8-8880-995435b6a8b6;2ed4663e-5423-4c09-91c0-954b4248dbf4;17/11/2023;17/11/2023;;;POINT(3.634 44.399);St;fef26cd9-847d-4bf2-858b-dcd4062b6d66;prairie;24;
-;016f62db-fa78-4fc7-b780-c14ce2aab2bf;2ed4663e-5423-4c09-91c0-954b4248dbf3;17/11/2023;17/11/2023;;;POINT(3.634 44.399);St;6d824a66-5293-469f-8330-fc5e0a2b2166;prairie;24;
-;;lalilou;;;;;POINT(3.634 44.399);;;;;
-;;;;;Toto;;;;;;;
-;;;;;;;;;;prairie;24;
-1;;;;;;;;;;;;
+Erreur station;Erreur habitat;id_station_source;unique_id_sinp_station;unique_dataset_id;date_min;date_max;observers_txt;id_nomenclature_area_surface_calculation;WKT;id_nomenclature_geographic_object;unique_id_sinp_habitat;nom_cite;cd_hab;technical_precision
+OK !;OK !;;afa81c29-c75d-408d-bf48-53cce02d5561;VALID_DATASET_UUID;17/11/2023;17/11/2023;;;POINT(3.634 44.399);St;4ee53579-b09b-408f-aa1f-d62495a66667;prairie;24;
+OK !;OK !;;74be5e79-72e7-42a8-ba2e-d5e27c9caddb;;17/11/2023;;;;POINT(3.634 44.399);St;d91496e9-d904-45a8-9e18-cb8acbbb6ea6;prairie;24;
+DUPLICATE_UUID(unique_id_sinp_station);ERRONEOUS_PARENT_ENTITY;;462d385f-489a-436b-babb-8cca5fc62e1d;;17/11/2023;17/11/2023;;;POINT(3.634 44.399);St;e5e7a184-3e92-4adb-a721-5bd004b3397f;forêt;24;
+DUPLICATE_UUID(unique_id_sinp_station);ERRONEOUS_PARENT_ENTITY;;462d385f-489a-436b-babb-8cca5fc62e1d;;17/11/2023;17/11/2023;;;POINT(3.634 44.399);St;8f52f122-b9ae-45b3-b947-2c9f7934b823;prairie;24;
+DATASET_NOT_FOUND(unique_dataset_id);ERRONEOUS_PARENT_ENTITY;;bdc3346d-0fc3-40fa-b787-be927e4dd82e;050d613c-543f-47fd-800a-13931b2721c7;17/11/2023;17/11/2023;;;POINT(3.634 44.399);St;2ff4867d-6943-45d8-873d-187fbc6d67a7;prairie;24;
+DATASET_NOT_AUTHORIZED(unique_dataset_id);ERRONEOUS_PARENT_ENTITY;;f5f031a3-cf1b-419c-9817-69c39f51aef4;FORBIDDEN_DATASET_UUID;17/11/2023;17/11/2023;;;POINT(3.634 44.399);St;5dfb9930-4795-4e6f-baae-3dd86abb3b70;prairie;24;
+INVALID_UUID(unique_dataset_id);Pas d’habitat;;;erroneous;17/11/2023;17/11/2023;;;POINT(3.634 44.399);;;;;
+NO-GEOM(Champs géométriques);Pas d’habitat;;;;17/11/2023;17/11/2023;Toto;;;;;;;
+MISSING_VALUE(date_min);ERRONEOUS_PARENT_ENTITY;;4ee7728d-387d-49c5-b9a3-4162b0987fa5;;;;;;POINT(3.634 44.399);St;aeb10ac4-6d69-4fa6-8df6-14d9304911df;prairie;24;
+Pas de station;NO_PARENT_ENTITY(id_station);;;;;;;;;;;prairie;24;
+ORPHAN_ROW(unique_id_sinp_station);ORPHAN_ROW(unique_id_sinp_station);;258a2478-8a0e-4321-83df-c2313ad3040e;;;;;;;;;;;
+ORPHAN_ROW(id_station_source);ORPHAN_ROW(id_station_source);Station 0;;;;;;;;;;;;
+DUPLICATE_SOURCE_ENTITY_PK(id_station_source);ERRONEOUS_PARENT_ENTITY;Station 1;;;17/11/2023;17/11/2023;;;POINT(3.634 44.399);St;;prairie;24;
+DUPLICATE_SOURCE_ENTITY_PK(id_station_source);ERRONEOUS_PARENT_ENTITY;Station 1;;;17/11/2023;17/11/2023;;;POINT(3.634 44.399);St;;prairie;24;
+OK !;OK !;Station 2;;;17/11/2023;17/11/2023;;;POINT(3.634 44.399);St;;prairie;24;
+Pas de station;OK !;Station 2;;;;;;;;;;prairie;24;
+Pas de station;OK !;;74be5e79-72e7-42a8-ba2e-d5e27c9caddb;;;;;;;;;prairie;24;
+Pas de station;ERRONEOUS_PARENT_ENTITY;;bdc3346d-0fc3-40fa-b787-be927e4dd82e;;;;;;;;;prairie;24;
+INVALID_UUID(unique_id_sinp_station);INVALID_UUID(unique_id_sinp_station),ERRONEOUS_PARENT_ENTITY;;erroneous;;17/11/2023;17/11/2023;;;POINT(3.634 44.399);St;6c02ef80-2e78-4c2c-b8b5-1c75e2349fc2;prairie;24;
+Pas de station;INVALID_UUID(unique_id_sinp_station);;erroneous;;;;;;;;;prairie;24;
diff --git a/backend/geonature/tests/imports/test_imports_occhab.py b/backend/geonature/tests/imports/test_imports_occhab.py
index d0cdea92b5..eb304a8de6 100644
--- a/backend/geonature/tests/imports/test_imports_occhab.py
+++ b/backend/geonature/tests/imports/test_imports_occhab.py
@@ -1,3 +1,4 @@
+from io import BytesIO
 from pathlib import Path
 
 import pytest
@@ -5,6 +6,7 @@
 from flask import url_for, g
 from werkzeug.datastructures import Headers
 
+import sqlalchemy as sa
 from sqlalchemy.orm import joinedload
 
 from geonature.utils.env import db
@@ -21,6 +23,9 @@
 occhab = pytest.importorskip("gn_module_occhab")
 
 
+from gn_module_occhab.models import Station, OccurenceHabitat
+
+
 test_files_path = Path(__file__).parent / "files" / "occhab"
 
 
@@ -80,6 +85,16 @@ def uploaded_import(client, users, datasets, import_file_name):
     with open(test_files_path / import_file_name, "rb") as f:
         test_file_line_count = sum(1 for line in f) - 1  # remove headers
         f.seek(0)
+        content = f.read()
+        content = content.replace(
+            b"VALID_DATASET_UUID",
+            datasets["own_dataset"].unique_dataset_id.hex.encode("ascii"),
+        )
+        content = content.replace(
+            b"FORBIDDEN_DATASET_UUID",
+            datasets["orphan_dataset"].unique_dataset_id.hex.encode("ascii"),
+        )
+        f = BytesIO(content)
         data = {
             "file": (f, import_file_name),
             "datasetId": datasets["own_dataset"].id_dataset,
@@ -172,11 +187,35 @@ def test_import_valid_file(self, imported_import):
         assert_import_errors(
             imported_import,
             {
-                ("DATASET_NOT_AUTHORIZED", "unique_dataset_id", frozenset({2, 3, 4, 5})),
+                # Stations errors
+                ("DUPLICATE_UUID", "unique_id_sinp_station", frozenset({4, 5})),
                 ("DATASET_NOT_FOUND", "unique_dataset_id", frozenset({6})),
-                ("INVALID_UUID", "unique_dataset_id", frozenset({7})),
-                ("NO-GEOM", "Champs géométriques", frozenset({8})),
-                ("MISSING_VALUE", "date_min", frozenset({7, 8})),
-                ("ORPHAN_ROW", "id_station", frozenset({10})),
+                ("DATASET_NOT_AUTHORIZED", "unique_dataset_id", frozenset({7})),
+                ("INVALID_UUID", "unique_dataset_id", frozenset({8})),
+                ("NO-GEOM", "Champs géométriques", frozenset({9})),
+                ("MISSING_VALUE", "date_min", frozenset({10})),
+                ("DUPLICATE_ENTITY_SOURCE_PK", "id_station_source", frozenset({14, 15})),
+                ("INVALID_UUID", "unique_id_sinp_station", frozenset({20, 21})),
+                # Habitats errors
+                ("ERRONEOUS_PARENT_ENTITY", "", frozenset({4, 5, 6, 7, 10, 14, 15, 19, 20})),
+                ("NO_PARENT_ENTITY", "id_station", frozenset({11})),
+                # Other errors
+                ("ORPHAN_ROW", "unique_id_sinp_station", frozenset({12})),
+                ("ORPHAN_ROW", "id_station_source", frozenset({13})),
             },
         )
+        assert imported_import.statistics == {"station_count": 3, "habitat_count": 5}
+        assert (
+            db.session.scalar(
+                sa.select(sa.func.count()).where(Station.id_import == imported_import.id_import)
+            )
+            == 3
+        )
+        assert (
+            db.session.scalar(
+                sa.select(sa.func.count()).where(
+                    OccurenceHabitat.id_import == imported_import.id_import
+                )
+            )
+            == 5
+        )