diff --git a/app/services/qualys_service.py b/app/services/qualys_service.py
index c0f3a8b..94a7534 100644
--- a/app/services/qualys_service.py
+++ b/app/services/qualys_service.py
@@ -17,11 +17,12 @@ CACHE_TTL = 600  # 10 minutes
 
 
 def _get_qualys_creds(db):
-    """Recupere les credentials Qualys depuis les secrets chiffres"""
-    url = get_secret(db, "qualys_url") or "https://qualysapi.qualys.eu"
-    user = get_secret(db, "qualys_user") or ""
-    pwd = get_secret(db, "qualys_pass") or ""
-    proxy = get_secret(db, "qualys_proxy") or ""
+    """Recupere les credentials Qualys depuis les secrets chiffres.
+       .strip() defensif : un copier-coller peut ajouter newline/CR."""
+    url = (get_secret(db, "qualys_url") or "https://qualysapi.qualys.eu").strip()
+    user = (get_secret(db, "qualys_user") or "").strip()
+    pwd = (get_secret(db, "qualys_pass") or "").strip()
+    proxy = (get_secret(db, "qualys_proxy") or "").strip()
     bypass = (get_secret(db, "qualys_bypass_proxy") or "").lower() == "true"
     if bypass:
         proxy = ""
@@ -87,15 +88,22 @@ def search_assets_api(db, query, field="name", operator="CONTAINS", force_refres
         return {"ok": False, "msg": f"Erreur API: {e}", "assets": []}
 
     if r.status_code != 200 or "SUCCESS" not in r.text:
-        # Inclure le détail Qualys (errorMessage / errorResolution sont dans le XML)
+        # Extraire un max d'info Qualys pour debug
         import re as _re
         err_msg = ""
+        m = _re.search(r"<responseCode>([^<]+)</responseCode>", r.text or "")
+        if m: err_msg += " [" + m.group(1).strip() + "]"
         m = _re.search(r"<errorMessage>([^<]+)</errorMessage>", r.text or "")
         if m: err_msg += " | errorMessage: " + m.group(1).strip()
         m = _re.search(r"<errorResolution>([^<]+)</errorResolution>", r.text or "")
         if m: err_msg += " | errorResolution: " + m.group(1).strip()
-        m = _re.search(r"<responseCode>([^<]+)</responseCode>", r.text or "")
-        if m: err_msg = " [" + m.group(1).strip() + "]" + err_msg
+        # Si Qualys retourne <RETURN status="FAILED">message</RETURN> (legacy /api/2.0/fo)
+        m = _re.search(r'<RETURN[^>]*status="FAILED"[^>]*>\s*([^<]+?)\s*</RETURN>',
+                       r.text or "", _re.DOTALL)
+        if m: err_msg += " | RETURN: " + m.group(1).strip()
+        # Fallback : dump brut tronqué (utile si XML non standard)
+        if not err_msg and r.text:
+            err_msg = " | RAW: " + r.text[:500].replace("\n", " ")
         return {"ok": False,
                 "msg": f"API HTTP {r.status_code}{err_msg}",
                 "assets": []}