diff --git a/ecs/Dockerfile/dataimport/chk.py b/ecs/Dockerfile/dataimport/chk.py
index c39ed8c3..245c4cd9 100644
--- a/ecs/Dockerfile/dataimport/chk.py
+++ b/ecs/Dockerfile/dataimport/chk.py
@@ -2,6 +2,8 @@ from datetime import datetime
 import boto3
 import io
 import csv
+import sys
+from end import end
 from error import error
 from common import debug_log
 
@@ -72,10 +74,20 @@ def check(bucket_name, target_data_source, target_file_name, settings_key, log_i
         work_obj = s3_resource.Object(bucket_name, work_key)
         work_response = work_obj.get()
         work_data = io.TextIOWrapper(io.BytesIO(work_response["Body"].read()), encoding=settings_list[SETTINGS_ITEM["charCode"]], newline=LINE_FEED_CODE[settings_list[SETTINGS_ITEM["lineFeedCode"]]])
+        work_header_list = []
         for line in csv.reader(work_data, quotechar=settings_list[SETTINGS_ITEM["quotechar"]], delimiter=settings_list[SETTINGS_ITEM["delimiter"]]):
             work_header_list = line
             break
 
+        # ② C-0のデータ件数チェックを開始する
+        print(f'{datetime.now():%Y-%m-%d %H:%M:%S} {log_info} {LOG_LEVEL["i"]} I-CHK-02 - C-0のチェックを開始します')
+        if not len(work_header_list):
+            print(f'{datetime.now():%Y-%m-%d %H:%M:%S} {log_info} {LOG_LEVEL["i"]} I-CHK-03 - データが０件のため処理を終了します')
+            end(bucket_name, target_data_source, target_file_name, '', log_info, mode)
+            print(f'{datetime.now():%Y-%m-%d %H:%M:%S} {log_info} {LOG_LEVEL["i"]} I-CHK-04 - 終了処理完了')
+            sys.exit()
+        print(f'{datetime.now():%Y-%m-%d %H:%M:%S} {log_info} {LOG_LEVEL["i"]} I-CHK-05 - C-0：正常終了')
+
         # ② C-1の項目数チェックを開始する
         print(f'{datetime.now():%Y-%m-%d %H:%M:%S} {log_info} {LOG_LEVEL["i"]} I-CHK-02 - C-1のチェックを開始します')
         work_header_list_len = len(work_header_list)
diff --git a/ecs/Dockerfile/dataimport/main.py b/ecs/Dockerfile/dataimport/main.py
index bc5363ad..d66e462c 100644
--- a/ecs/Dockerfile/dataimport/main.py
+++ b/ecs/Dockerfile/dataimport/main.py
@@ -99,6 +99,7 @@ def main(bucket_name, target_data_source, target_file_name, settings_key, db_inf
         warning_count = 0   # ワーニング終了件数カウンター
         warning_info = ''   # ワーニング情報
         index = 0           # ループインデックス
+        settings_db_columu_list = settings_list[SETTINGS_ITEM["dbColumuName"]].rstrip().split(',')
 
         for line in csv.reader(work_data, quotechar=settings_list[SETTINGS_ITEM["quotechar"]], delimiter=settings_list[SETTINGS_ITEM["delimiter"]]):
             try:
@@ -111,7 +112,6 @@ def main(bucket_name, target_data_source, target_file_name, settings_key, db_inf
                 process_count += 1
 
                 # SQL文生成
-                settings_db_columu_list = settings_list[SETTINGS_ITEM["dbColumuName"]].rstrip().split(',')
                 sql = f'INSERT INTO {settings_list[SETTINGS_ITEM["loadSchemaName"]]} ('
                 for i in range(len(settings_db_columu_list)):
                     sql = f'{sql} {settings_db_columu_list[i]},'