diff --git a/src/main/java/ru/dmitriymx/corrector1s/Corrector1S.java b/src/main/java/ru/dmitriymx/corrector1s/Corrector1S.java
index a341dcb..c843fc9 100644
--- a/src/main/java/ru/dmitriymx/corrector1s/Corrector1S.java
+++ b/src/main/java/ru/dmitriymx/corrector1s/Corrector1S.java
@@ -3,6 +3,7 @@ package ru.dmitriymx.corrector1s;
 import lombok.NoArgsConstructor;
 import lombok.Setter;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.poi.openxml4j.exceptions.InvalidFormatException;
 import org.apache.poi.ss.usermodel.Cell;
 import org.apache.poi.ss.usermodel.Sheet;
 import org.apache.poi.ss.usermodel.Workbook;
@@ -10,6 +11,7 @@ import org.apache.poi.ss.usermodel.WorkbookFactory;
 
 import java.io.File;
 import java.io.FileNotFoundException;
+import java.io.IOException;
 import java.util.HashMap;
 import java.util.Map;
 
@@ -18,7 +20,7 @@ import java.util.Map;
 public class Corrector1S {
     private class ExcelRecord {
         private String name;
-        private String addition;
+        private Integer addition;
         private Double data;
     }
 
@@ -29,7 +31,9 @@ public class Corrector1S {
     @Setter
     private double honorarium;
 
-    private Map<String, ExcelRecord> mapRecords = new HashMap<>(19); // ожидается 19 записей для сохранения
+    private Map<String, ExcelRecord> mapRecords;
+    private Workbook workbook;
+    private Sheet sheet;
 
     private String getFileExtension(File file) {
         int i = file.getAbsolutePath().lastIndexOf('.');
@@ -67,4 +71,28 @@ public class Corrector1S {
             throw new FormatFileException(e);
         }
     }
+
+    public void createSnapshotData() throws IOException, InvalidFormatException {
+        workbook = WorkbookFactory.create(sourceFile);
+        sheet = workbook.getSheetAt(0);
+        mapRecords = new HashMap<>(19); // ожидается 19 записей для сохранения
+
+        Cell cell;
+        loop:
+        for (int c = 10; true; c++) {
+            ExcelRecord record = new ExcelRecord();
+
+            for (int r = 6; r < 9; r++) {
+                cell = sheet.getRow(r).getCell(c);
+                if (cell == null) break loop;
+
+                if (r == 6) record.name = cell.getStringCellValue();
+                else if (r == 7) record.addition = (int) cell.getNumericCellValue();
+                else record.data = cell.getNumericCellValue();
+            }
+
+            String key = (record.addition == 0 ? record.name : record.name + "_" + record.addition);
+            mapRecords.put(key, record);
+        }
+    }
 }
diff --git a/src/main/java/ru/dmitriymx/corrector1s/Main.java b/src/main/java/ru/dmitriymx/corrector1s/Main.java
index 3eabc56..1821a81 100644
--- a/src/main/java/ru/dmitriymx/corrector1s/Main.java
+++ b/src/main/java/ru/dmitriymx/corrector1s/Main.java
@@ -79,6 +79,7 @@ public class Main {
             corrector1S.setTargetFile(targetFile);
             corrector1S.setHonorarium((Double) optionSet.valueOf("fee"));
             corrector1S.check();
+            corrector1S.createSnapshotData();
         }
     }
 }
diff --git a/src/main/java/ru/dmitriymx/corrector1s/gui/MainController.java b/src/main/java/ru/dmitriymx/corrector1s/gui/MainController.java
index cbb2ae6..465ff2f 100644
--- a/src/main/java/ru/dmitriymx/corrector1s/gui/MainController.java
+++ b/src/main/java/ru/dmitriymx/corrector1s/gui/MainController.java
@@ -9,6 +9,7 @@ import javafx.scene.layout.VBox;
 import javafx.stage.FileChooser;
 import javafx.stage.Stage;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.poi.openxml4j.exceptions.InvalidFormatException;
 import ru.dmitriymx.corrector1s.Corrector1S;
 
 import java.io.*;
@@ -59,6 +60,19 @@ public class MainController {
         return fileChooser;
     }
 
+    private void enableInterface(boolean value) {
+        if (value) {
+            waitPane.setVisible(false);
+            mainPane.setOpacity(1.0d);
+            mainPane.setDisable(false);
+        } else {
+            mainPane.setDisable(true);
+            mainPane.setOpacity(0.3d);
+            waitPane.setVisible(true);
+            progressBar.setProgress(0d);
+        }
+    }
+
     private Alert buildErrorDialog(String title, String text, Exception e) {
         Alert alert = new Alert(Alert.AlertType.ERROR);
         alert.setTitle(title);
@@ -81,6 +95,14 @@ public class MainController {
         return alert;
     }
 
+    private Alert buildInfoDialog(String title, String text) {
+        Alert alert = new Alert(Alert.AlertType.INFORMATION);
+        alert.setTitle(title);
+        alert.setHeaderText(null);
+        alert.setContentText(text);
+        return alert;
+    }
+
     @FXML
     public void initialize() {
         gonorar.setValueFactory(gonorarValueFactory);
@@ -104,10 +126,7 @@ public class MainController {
                 event -> buildFileChooser(saveAsFilePath).showSaveDialog(stage));
 
         btnStartCorrect.addEventHandler(ActionEvent.ACTION, event -> {
-            mainPane.setDisable(true);
-            mainPane.setOpacity(0.3d);
-            waitPane.setVisible(true);
-            progressBar.setProgress(0d);
+            enableInterface(false);
 
             Runnable runnable = () -> {
                 Corrector1S corrector = new Corrector1S();
@@ -125,13 +144,26 @@ public class MainController {
                     corrector.check();
                 } catch (Exception e) {
                     log.error("Analize input data", e);
-                    Alert alert = buildErrorDialog("Ошибка", "Ошибка при анализе входных данных", e);
-                    alert.showAndWait();
+                    buildErrorDialog("Ошибка", "Ошибка при анализе входных данных", e)
+                            .showAndWait();
+                    enableInterface(true);
+                    return;
                 }
 
-                waitPane.setVisible(false);
-                mainPane.setOpacity(1.0d);
-                mainPane.setDisable(false);
+                try {
+                    corrector.createSnapshotData();
+                } catch (IOException | InvalidFormatException e) {
+                    log.error("createSnapshotData", e);
+                    buildErrorDialog("Ошибка", "Ошибка при обработке данных", e)
+                            .showAndWait();
+                    enableInterface(true);
+                    return;
+                }
+
+                progressBar.setProgress(1.0d);
+                buildInfoDialog("Информация", "Преобразование завершено успешно")
+                        .showAndWait();
+                enableInterface(true);
             };
 
             Platform.runLater(runnable);