diff --git a/src/main/java/ru/nbch/credit_tracker/facade/SignalFacade.java b/src/main/java/ru/nbch/credit_tracker/facade/SignalFacade.java
index c241a70..6485371 100644
--- a/src/main/java/ru/nbch/credit_tracker/facade/SignalFacade.java
+++ b/src/main/java/ru/nbch/credit_tracker/facade/SignalFacade.java
@@ -148,23 +148,23 @@ public class SignalFacade {
 
     ResponseEntity<Resource> validateReruqredTags(MonitoringRequest request) {
         if (request.getUserId() == null) {
-            return getBadResponse(SignalError.ERROR_002); // + userId
+            return getBadResponse(SignalError.ERROR_002, "UserId");
         }
 
         if (request.getPackageName() == null) {
-            return getBadResponse(SignalError.ERROR_002); // + packageName
+            return getBadResponse(SignalError.ERROR_002, "PackageName");
         }
 
         if (request.getPassword() == null) {
-            return getBadResponse(SignalError.ERROR_002); // + password
+            return getBadResponse(SignalError.ERROR_002, "Password");
         }
 
         if (request.getSubjects() == null) {
-            return getBadResponse(SignalError.ERROR_002); // + subjects
+            return getBadResponse(SignalError.ERROR_002, "Subjects");
         }
 
         if (request.getSubjects().getSubject().isEmpty()) {
-            return getBadResponse(SignalError.ERROR_002); // subject
+            return getBadResponse(SignalError.ERROR_002, "Subject");
         }
 
         return null;
@@ -181,8 +181,12 @@ public class SignalFacade {
                 file.getOriginalFilename() != null && file.getOriginalFilename().toLowerCase().endsWith(".zip");
     }
 
-    private ResponseEntity<Resource> getBadResponse(SignalError error) {
-        String errorPath = failureAnswerGenerator.generateFailureAnswer(error);
+    private ResponseEntity<Resource> getBadResponse(SignalError error, String tag) {
+        String errorPath = failureAnswerGenerator.generateFailureAnswer(error, tag);
         return ResponseEntity.badRequest().body(new PathResource(errorPath));
     }
+
+    private ResponseEntity<Resource> getBadResponse(SignalError error) {
+        return getBadResponse(error, null);
+    }
 }
diff --git a/src/main/java/ru/nbch/credit_tracker/service/FailureAnswerGenerator.java b/src/main/java/ru/nbch/credit_tracker/service/FailureAnswerGenerator.java
index f8873bd..4d07ac3 100644
--- a/src/main/java/ru/nbch/credit_tracker/service/FailureAnswerGenerator.java
+++ b/src/main/java/ru/nbch/credit_tracker/service/FailureAnswerGenerator.java
@@ -25,6 +25,10 @@ public class FailureAnswerGenerator {
     }
 
     public String generateFailureAnswer(SignalError error) {
+        return generateFailureAnswer(error, null);
+    }
+
+    public String generateFailureAnswer(SignalError error, String tag) {
         try {
             File tempFolder = new File(ANSWER_PATH);
             if (!tempFolder.exists()) {
@@ -33,7 +37,7 @@ public class FailureAnswerGenerator {
             String answerPath = ANSWER_PATH + File.separator + UUID.randomUUID() + File.separator + "error_reply.xml";
 
             IXmlProcessor xmlProcessor = xmlUtilService.createJaxbProcessor();
-            String errorMessage = xmlProcessor.asString(createErrorMessage(error), false);
+            String errorMessage = xmlProcessor.asString(createErrorMessage(error, tag), false);
             FileUtils.writeStringToFile(new File(answerPath), errorMessage, Charset.forName("windows-1251"));
 
             return answerPath;
@@ -43,12 +47,15 @@ public class FailureAnswerGenerator {
         return null;
     }
 
-    // TODO think about common error class
-    private MonitoringError createErrorMessage(SignalError error) {
+    private MonitoringError createErrorMessage(SignalError error, String tag) {
         MonitoringError errorMessage = new MonitoringError();
         errorMessage.setStatus("error");
         errorMessage.setErrorCode(error.getCode());
-        errorMessage.setErrorText(error.getMessage());
+        if (tag != null) {
+            errorMessage.setErrorText(error.getMessage() + " " + tag);
+        } else {
+            errorMessage.setErrorText(error.getMessage());
+        }
         return errorMessage;
     }