diff --git a/WEBSERVICES/ZUGFeRDRESTService/Controllers/ValidationController.cs b/WEBSERVICES/ZUGFeRDRESTService/Controllers/ValidationController.cs
index 4bd3751c..50e0f5ff 100644
--- a/WEBSERVICES/ZUGFeRDRESTService/Controllers/ValidationController.cs
+++ b/WEBSERVICES/ZUGFeRDRESTService/Controllers/ValidationController.cs
@@ -31,6 +31,7 @@ namespace ZUGFeRDRESTService.Controllers
         public const string VALIDATION_SUCCESS = "VALIDATION SUCCESS";
         public const string REFERENCES_Rejection_30001 = "REFERENCES_Rejection_30001";
         public const string REFERENCES_Rejection_30002 = "REFERENCES_Rejection_30002";
+        public const string REFERENCES_Rejection_30002_1 = "REFERENCES_Rejection_30002_1";
         public const string REFERENCES_Rejection_30003_1 = "REFERENCES_Rejection_30003_1";
         public const string REFERENCES_Rejection_30003_2 = "REFERENCES_Rejection_30003_2";
         public const string REFERENCES_Rejection_30003_3 = "REFERENCES_Rejection_30003_3";
@@ -56,7 +57,7 @@ namespace ZUGFeRDRESTService.Controllers
 
         private List<string> _ValidationErrors;
         private List<string> _AllowedLanguageCodes;
-        private string _UserLanguageCode = "de-DE";
+        private string _UserLanguageCode = GERMAN;
 
         private const int MAX_FILE_SIZE_DEFAULT = 25;
 
@@ -65,10 +66,9 @@ namespace ZUGFeRDRESTService.Controllers
 
         private readonly DigitalData.Modules.Logging.LogConfig _logConfig;
         private readonly DigitalData.Modules.Logging.Logger _logger;
-        private readonly DigitalData.Modules.Filesystem.File _file;
+        //private readonly DigitalData.Modules.Filesystem.File _file;
 
         private readonly PropertyValues _props;
-        //private readonly Dictionary<string, XmlItemProperty> _propertyMap = new Dictionary<string, XmlItemProperty>();
         private readonly List<XmlItemProperty> _propertyMapList = new List<XmlItemProperty>();
         private readonly List<RejectionStringRow> _RecjectionMessageList = new List<RejectionStringRow>();
 
@@ -86,7 +86,7 @@ namespace ZUGFeRDRESTService.Controllers
         {
             _logConfig = logging.LogConfig;
             _logger = _logConfig.GetLogger();
-            _file = new DigitalData.Modules.Filesystem.File(_logConfig);
+            //_file = new DigitalData.Modules.Filesystem.File(_logConfig);
 
             _logger.Debug("Validation Controller initializing");
 
@@ -390,7 +390,11 @@ namespace ZUGFeRDRESTService.Controllers
                     // Der REJECTION-Code wird in alle Meldungen eingefügt.
                     if (!string.IsNullOrEmpty(rejectionCodeNumber) && oMessage.Contains("@REJECTION_CODE", StringComparison.OrdinalIgnoreCase))
                     {
-                        oMessage = Regex.Replace(oMessage, "@REJECTION_CODE", "Ablehnungscode: " + rejectionCodeNumber, RegexOptions.IgnoreCase);
+                        var substituteText = this.GetLabelText("Ablehnungscode", _UserLanguageCode);
+                        substituteText = string.IsNullOrEmpty(substituteText) ? "Ablehnungscode" : substituteText;
+                        substituteText = substituteText + ": " + rejectionCodeNumber;
+
+                        oMessage = Regex.Replace(oMessage, "@REJECTION_CODE", substituteText, RegexOptions.IgnoreCase);
                     }
 
                     // Determine if any errors should be sent in the response
@@ -533,7 +537,12 @@ namespace ZUGFeRDRESTService.Controllers
                                 if (!string.IsNullOrEmpty(oRejectionItem) && oReturnValue.Contains("@REJECTION_CODE", StringComparison.OrdinalIgnoreCase))
                                 {
                                     var rejectionCodeNumber = GetRejectionCodeNumber(oRejectionItem);
-                                    oReturnValue = Regex.Replace(oReturnValue, "@REJECTION_CODE", "Ablehnungscode: " + rejectionCodeNumber, RegexOptions.IgnoreCase);
+
+                                    var substituteText = this.GetLabelText("Ablehnungscode", _UserLanguageCode);
+                                    substituteText = string.IsNullOrEmpty(substituteText) ? "Ablehnungscode" : substituteText;
+                                    substituteText = substituteText + ": " + rejectionCodeNumber;
+
+                                    oReturnValue = Regex.Replace(oReturnValue, "@REJECTION_CODE", substituteText, RegexOptions.IgnoreCase);
                                 }
 
                                 break;
@@ -932,6 +941,15 @@ namespace ZUGFeRDRESTService.Controllers
             }
         }
 
+        private string GetLabelText(string pLabel, string pLanguage)
+        {
+            // Sprachgenauen Text suchen.
+            var messageItem = _RecjectionMessageList.Where(i => i.Title.Equals(pLabel, StringComparison.OrdinalIgnoreCase) &&
+                                                                i.Language.Equals(pLanguage, StringComparison.OrdinalIgnoreCase)).FirstOrDefault();
+
+            return messageItem != null ? messageItem.String1 : string.Empty;
+        }
+
         private string GetRejectionCodeNumber(ErrorCodes rejectionCode)
         {
             switch (rejectionCode)