diff --git a/konova/management/commands/kspMigrater/base_migrater.py b/konova/management/commands/kspMigrater/base_migrater.py
index 8d267d7f..b98d70bc 100644
--- a/konova/management/commands/kspMigrater/base_migrater.py
+++ b/konova/management/commands/kspMigrater/base_migrater.py
@@ -90,18 +90,22 @@ class BaseMigrater:
                 doc_comment = doc_result[1]
                 doc_date = doc_result[2]
                 try:
-                    with open(doc_path, encoding="latin1") as file:
+                    with open(doc_path, "rb") as file:
                         file = UploadedFile(file)
                         doc_title = "Migrierte Datei"
                         doc_date = doc_date or "1970-01-01"
-                        doc_exists = document_cls.objects.filter(
-                            instance=instance,
-                            title=doc_title,
-                            comment=doc_comment,
-                            date_of_creation=doc_date
-                        ).exists()
-                        if doc_exists:
-                            continue
+
+                        doc_file = self.__find_migrated_file_recursive(
+                            document_cls,
+                            instance,
+                            file.name
+                        )
+
+                        if doc_file is not None:
+                            doc_file.delete()
+                        else:
+                            print(f"------ Could not find file, that should have been migrated already. Adding new version anyway: {doc_path}")
+
                         doc = document_cls.objects.create(
                             title=doc_title,
                             comment=doc_comment,
@@ -114,6 +118,21 @@ class BaseMigrater:
         tmp_cursor.close()
         return instance
 
+    def __find_migrated_file_recursive(self, document_cls, instance, file_name):
+        file_name_tmp = file_name
+        try:
+            doc_file = document_cls.objects.get(
+                instance=instance,
+                file__icontains=file_name_tmp
+            )
+            return doc_file
+        except ObjectDoesNotExist:
+            file_name_tmp = file_name_tmp[:len(file_name_tmp) - 1]
+            if len(file_name_tmp) > 0:
+                return self.__find_migrated_file_recursive(document_cls, instance, file_name_tmp)
+            else:
+                return None
+
     def _migrate_log(self, instance, db_result: tuple):
         identifier = f"'{db_result[0]}'"
         tmp_cursor = self.db_connection.cursor()
diff --git a/konova/management/commands/kspMigrater/intervention_migrater.py b/konova/management/commands/kspMigrater/intervention_migrater.py
index 2cee9479..82c82fbb 100644
--- a/konova/management/commands/kspMigrater/intervention_migrater.py
+++ b/konova/management/commands/kspMigrater/intervention_migrater.py
@@ -146,6 +146,7 @@ class InterventionMigrater(BaseMigrater):
 
     def migrate(self):
         self.connect_db()
+        el = "'EIV-1380625802430'"
         cursor = self.db_connection.cursor()
         cursor.execute(
             'select '
@@ -180,7 +181,8 @@ class InterventionMigrater(BaseMigrater):
             'where '
                 'om."OKL"=7730085 and '
                 'om.archiv=false and '
-                'om.nicht_vollstaendig=0 '
+                'om.nicht_vollstaendig=0 and '
+                f'om."KENNUNG"={el}'
         )
 
         all_eivs = cursor.fetchall()
@@ -196,17 +198,17 @@ class InterventionMigrater(BaseMigrater):
                 intervention = Intervention.objects.get_or_create(
                     identifier=eiv[0]
                 )[0]
-                intervention.title = eiv[1]
-                intervention.comment = eiv_comment
-                intervention = self._migrate_intervention_legal(intervention, eiv)
-                intervention = self._migrate_intervention_responsibility(intervention, eiv)
+                #intervention.title = eiv[1]
+                #intervention.comment = eiv_comment
+                #intervention = self._migrate_intervention_legal(intervention, eiv)
+                #intervention = self._migrate_intervention_responsibility(intervention, eiv)
                 intervention = self._migrate_documents(intervention, InterventionDocument, eiv)
-                intervention = self._migrate_log(intervention, eiv)
-                intervention = self._migrate_revocation(intervention, eiv)
+                #intervention = self._migrate_log(intervention, eiv)
+                #intervention = self._migrate_revocation(intervention, eiv)
                 intervention.save()
 
-            intervention = self._migrate_geometry(intervention, eiv)
-            intervention = self._migrate_intervention_payment(intervention, eiv)
+            #intervention = self._migrate_geometry(intervention, eiv)
+            #intervention = self._migrate_intervention_payment(intervention, eiv)
             intervention.save()
 
             num_processed += 1
diff --git a/konova/management/commands/migrate_ksp_konova.py b/konova/management/commands/migrate_ksp_konova.py
index 56b8dd86..3a2de571 100644
--- a/konova/management/commands/migrate_ksp_konova.py
+++ b/konova/management/commands/migrate_ksp_konova.py
@@ -20,11 +20,11 @@ class Command(BaseKonovaCommand):
         try:
             migraters = [
                 InterventionMigrater(options),
-                CompensationMigrater(options),
-                EmaMigrater(options),
-                EcoAccountMigrater(options),
-                InterventionRecordedMigrater(options),
-                UserMigrater(options),
+                #CompensationMigrater(options),
+                #EmaMigrater(options),
+                #EcoAccountMigrater(options),
+                #InterventionRecordedMigrater(options),
+                #UserMigrater(options),
             ]
             for migrater in migraters:
                 migrater.migrate()