diff --git a/resources/lang/en/error_sbpayment_item.php b/resources/lang/en/error_sbpayment_item.php
index ccf9b8b..32b2ed0 100644
--- a/resources/lang/en/error_sbpayment_item.php
+++ b/resources/lang/en/error_sbpayment_item.php
@@ -32,7 +32,7 @@
         "227" => "token",
         "228" => "token key",
         "229" => "permanent token ",
-        "000" => "Unused error code",
+        "900" => "Unused error code",
     ],
 
     "_" => [
@@ -67,5 +67,6 @@
         "028" => "3DES encryption flag",
         "029" => "Date processed",
         "030" => "Occurs only for credit card payments in ST01",
+        "999" => "No applicable item"
     ]
 ];
\ No newline at end of file
diff --git a/resources/lang/en/error_sbpayment_type.php b/resources/lang/en/error_sbpayment_type.php
index a71def3..f4e0a37 100644
--- a/resources/lang/en/error_sbpayment_type.php
+++ b/resources/lang/en/error_sbpayment_type.php
@@ -78,6 +78,21 @@
     ],
 
     "_" => [
+        "00" => "Malformed XML format",
+        "01" => "Invalid payment method is specified",
+        "02" => "Invalid API request ID is specified",
+        "03" => "No value is specified for a required field",
+        "04" => "A data type other than a storable data type is specified",
+        "05" => "The specified number of digits (number of bytes) is exceeded",
+        "06" => "Invalid format",
+        "07" => "Value outside the defined value is specified",
+        "08" => "Unused error code",
+        "09" => "Incorrect request hash value",
+        "10" => "fired when the submitted request expires (default 10 minutes)",
+        "11" => "Occurs when there is no payment associated with the specified SBPS transaction ID to be processed",
+        "12" => "In ST01, this occurs when there is no payment associated with the tracking ID to be processed specified in re-credit",
+        "13" => "Occurs only when a value is set for a parameter that cannot be specified for re-credit",
+        "14" => "Occurs when there is no merchant property sheet associated with the specified merchant ID/service ID",
         "80" => "In case of our internal system error",
         "81" => "Occurs only in case of validation discrepancies in request parameters internally by our company ",
         "82" => "Unused error code",
diff --git a/resources/lang/ja/error_sbpayment_item.php b/resources/lang/ja/error_sbpayment_item.php
index a221e26..28a01b9 100644
--- a/resources/lang/ja/error_sbpayment_item.php
+++ b/resources/lang/ja/error_sbpayment_item.php
@@ -32,7 +32,7 @@
         "227"  => "トークン",
         "228"  => "トークンキー ",
         "229"  => "永久トークン ",
-        "000"  => "使用していないエラーコード",
+        "900"  => "使用していないエラーコード",
     ],
 
     "_" => [
@@ -67,5 +67,6 @@
         "028"  => "3DES 暗号化フラグ",
         "029"  => "処理日時 ",
         "030"  => "ST01 ではクレジットカード決済に限り発生 ",
+        "999"  => "該当項目なし"
     ]
 ];
\ No newline at end of file
diff --git a/resources/lang/ja/error_sbpayment_type.php b/resources/lang/ja/error_sbpayment_type.php
index 8bb4e35..f4c4501 100644
--- a/resources/lang/ja/error_sbpayment_type.php
+++ b/resources/lang/ja/error_sbpayment_type.php
@@ -78,6 +78,21 @@
     ],
 
     "_" => [
+        "00"    => "XML 形式のフォーマット不正",
+        "01"    => "無効な支払方法が指定された場合に発生",
+        "02"    => "無効な API リクエスト ID が指定された場合に発生",
+        "03"    => "必須項目に値が指定されていない場合に発生",
+        "04"    => "格納可能なデータ型以外が指定された場合に発生",
+        "05"    => "指定された桁数(バイト数)より多い場合に発生",
+        "06"    => "フォーマット不正",
+        "07"    => "定義値外の値が指定された場合に発生",
+        "08"    => "使用していないエラーコード",
+        "09"    => "リクエストハッシュ値不正",
+        "10"    => "送信されたリクエストの有効期間(デフォルト 10 分)が切れた場合に発生",
+        "11"    => "指定の処理対象 SBPS トランザクション ID に紐付く決済が存在しない場合に発生",
+        "12"    => "ST01 では、再与信にて指定された処理対象トラッキング ID に紐付く決済がない場合に発生",
+        "13"    => "再与信にて指定不可のパラメーターに値が設定された場合に限り発生",
+        "14"    => "指定されたマーチャント ID・サービス ID に紐付くマーチャントプロパティシートが存在しない場合に発生",
         "80"    => "当社内部システムエラーの場合に発生",
         "81"    => "当社内部でリクエストパラメーターでのバリデーション齟齬の場合に限り発生 ",
         "82"    => "使用していないエラーコード",