diff --git a/app/scodoc/sco_edit_ue.py b/app/scodoc/sco_edit_ue.py
index cd5dcb7e..929911f6 100644
--- a/app/scodoc/sco_edit_ue.py
+++ b/app/scodoc/sco_edit_ue.py
@@ -471,7 +471,7 @@ def ue_table(formation_id=None, semestre_idx=1, msg=""):  # was ue_list
         raise ScoValueError("invalid formation_id")
     parcours = formation.get_parcours()
     is_apc = parcours.APC_SAE
-    locked = sco_formations.formation_has_locked_sems(formation_id)
+    locked = formation.has_locked_sems()
     if semestre_idx == "all":
         semestre_idx = None
     else:
@@ -541,7 +541,7 @@ def ue_table(formation_id=None, semestre_idx=1, msg=""):  # was ue_list
     if locked:
         H.append(
             f"""<p class="help">Cette formation est verrouillée car
-{len(locked)} semestres verrouillés s'y réferent.
+des semestres verrouillés s'y réferent.
 Si vous souhaitez modifier cette formation (par exemple pour y ajouter un module), 
 vous devez:
 </p>
diff --git a/app/scodoc/sco_saisie_notes.py b/app/scodoc/sco_saisie_notes.py
index c1ba813d..0b5cb3ce 100644
--- a/app/scodoc/sco_saisie_notes.py
+++ b/app/scodoc/sco_saisie_notes.py
@@ -408,7 +408,7 @@ def evaluation_suppress_alln(evaluation_id, dialog_confirmed=False):
 
     if not dialog_confirmed:
         nb_changed, nb_suppress, existing_decisions = notes_add(
-            current_user, evaluation_id, notes, do_it=False
+            current_user, evaluation_id, notes, do_it=False, check_inscription=False
         )
         msg = (
             "<p>Confirmer la suppression des %d notes ? <em>(peut affecter plusieurs groupes)</em></p>"
@@ -426,7 +426,11 @@ def evaluation_suppress_alln(evaluation_id, dialog_confirmed=False):
 
     # modif
     nb_changed, nb_suppress, existing_decisions = notes_add(
-        current_user, evaluation_id, notes, comment="effacer tout"
+        current_user,
+        evaluation_id,
+        notes,
+        comment="effacer tout",
+        check_inscription=False,
     )
     assert nb_changed == nb_suppress
     H = ["<p>%s notes supprimées</p>" % nb_suppress]
@@ -454,7 +458,14 @@ def evaluation_suppress_alln(evaluation_id, dialog_confirmed=False):
     return html_sco_header.sco_header() + "\n".join(H) + html_sco_header.sco_footer()
 
 
-def notes_add(user, evaluation_id: int, notes: list, comment=None, do_it=True) -> tuple:
+def notes_add(
+    user,
+    evaluation_id: int,
+    notes: list,
+    comment=None,
+    do_it=True,
+    check_inscription=True,
+) -> tuple:
     """
     Insert or update notes
     notes is a list of tuples (etudid,value)
@@ -475,7 +486,7 @@ def notes_add(user, evaluation_id: int, notes: list, comment=None, do_it=True) -
         )
     }
     for (etudid, value) in notes:
-        if etudid not in inscrits:
+        if check_inscription and (etudid not in inscrits):
             raise NoteProcessError("etudiant non inscrit dans ce module")
         if not ((value is None) or (type(value) == type(1.0))):
             raise NoteProcessError(