diff --git a/app/scodoc/sco_page_etud.py b/app/scodoc/sco_page_etud.py
index 5fe3561c9..6c8b08b2c 100644
--- a/app/scodoc/sco_page_etud.py
+++ b/app/scodoc/sco_page_etud.py
@@ -462,7 +462,10 @@ def fiche_etud(etudid=None):
 
     # Liens vers compétences BUT
     if last_formsemestre and last_formsemestre.formation.is_apc():
-        but_cursus = cursus_but.EtudCursusBUT(etud, last_formsemestre.formation)
+        try:
+            but_cursus = cursus_but.EtudCursusBUT(etud, last_formsemestre.formation)
+        except ScoValueError:
+            but_cursus = None
         refcomp = last_formsemestre.formation.referentiel_competence
         if refcomp:
             ue_validation_by_niveau = validations_view.get_ue_validation_by_niveau(
@@ -494,7 +497,7 @@ def fiche_etud(etudid=None):
                     cursus=but_cursus,
                     scu=scu,
                     validation_dut120_html=validation_dut120_html,
-                )}
+                ) if but_cursus else '<span class="pb-config">problème configuration formation BUT</span>'}
                 <div class="fiche_but_col2">
                     <div class="link_validation_rcues">
                         <a class="stdlink" href="{url_for("notes.validation_rcues",
diff --git a/app/static/css/scodoc.css b/app/static/css/scodoc.css
index 4974a4e17..0b4a1af6d 100644
--- a/app/static/css/scodoc.css
+++ b/app/static/css/scodoc.css
@@ -963,6 +963,11 @@ div.section_but {
   justify-content: space-evenly;
 }
 
+div.section_but .pb-config {
+  font-style: italic;
+  color: red;
+}
+
 div.fiche_but_col2 {
   display: flex;
   flex-direction: column;
diff --git a/app/static/js/releve-but.js b/app/static/js/releve-but.js
index 2523b227f..3f7784b70 100644
--- a/app/static/js/releve-but.js
+++ b/app/static/js/releve-but.js
@@ -276,7 +276,7 @@ class releveBUT extends HTMLElement {
 				${(() => {
           let output = "";
           data.semestre.decision_rcue.forEach((competence) => {
-            output += `<div class=competence>${competence.niveau.competence.titre}</div><div>${competence.code}</div>`;
+            output += `<div class=competence>${competence.niveau?.competence?.titre || '?'}</div><div>${competence.code}</div>`;
           });
           return output;
         })()}