diff --git a/Sources/CoreLibrary/Exceptions/CodeCompletException.cs b/Sources/CoreLibrary/Exceptions/CodeCompletException.cs
index 10fb7d0..f09a7e0 100644
--- a/Sources/CoreLibrary/Exceptions/CodeCompletException.cs
+++ b/Sources/CoreLibrary/Exceptions/CodeCompletException.cs
@@ -5,6 +5,7 @@ namespace CoreLibrary.Exceptions
     /// <summary>
     /// Exception levée lorsqu'un jeton est ajouté à un code déjà complet.
     /// </summary>
+    [Serializable]
     public class CodeCompletException : Exception
     {
         // Message par défaut
diff --git a/Sources/CoreLibrary/Exceptions/CodeIncompletException.cs b/Sources/CoreLibrary/Exceptions/CodeIncompletException.cs
index 23fecdf..5e096a5 100644
--- a/Sources/CoreLibrary/Exceptions/CodeIncompletException.cs
+++ b/Sources/CoreLibrary/Exceptions/CodeIncompletException.cs
@@ -5,15 +5,9 @@ namespace CoreLibrary.Exceptions
     /// <summary>
     /// Exception levée lorsqu'un code incomplet est ajouté à la grille.
     /// </summary>
-    [DataContract]
+    [Serializable]
     public class CodeIncompletException : Exception
     {
-        [DataMember]
-        public int CodeErreur { get; private set; } = 1000;
-
-        [DataMember]
-        public string Details { get; private set; } = String.Empty;
-
         // Message par défaut
         private const string messageDefaut = "Le code que vous essayez d'ajouter dans la grille n'est pas complet.";
 
@@ -35,17 +29,13 @@ namespace CoreLibrary.Exceptions
         public CodeIncompletException(string message, Exception exception) : base(message, exception)
         { }
 
-        public CodeIncompletException(string message, int codeErreur, string details) : base(message)
-        {
-            CodeErreur = codeErreur;
-            Details = details;
-        }
+        [Obsolete("This method is obsolete. Use alternative methods for data retrieval.", DiagnosticId = "SYSLIB0051")]
+        protected CodeIncompletException(SerializationInfo info, StreamingContext contexte) : base(info, contexte) { }
 
-        protected CodeIncompletException(SerializationInfo info, StreamingContext contexte)
-        : base(info.GetString("Message"), null)
+        [Obsolete("This method is obsolete. Use alternative methods for data retrieval.", DiagnosticId = "SYSLIB0051")]
+        public override void GetObjectData(SerializationInfo info, StreamingContext context)
         {
-            CodeErreur = info.GetInt32(nameof(CodeErreur));
-            Details = info.GetString(nameof(Details)) ?? "";
+            base.GetObjectData(info, context);
         }
     }
 }