diff --git a/vpd-manager/include/error_codes.hpp b/vpd-manager/include/error_codes.hpp
index 204b96a..7ba6a5c 100644
--- a/vpd-manager/include/error_codes.hpp
+++ b/vpd-manager/include/error_codes.hpp
@@ -5,43 +5,45 @@
 
 namespace vpd
 {
-namespace error_code
+enum error_code
 {
-// File exceptions
-static constexpr auto FILE_NOT_FOUND = 1001;
-static constexpr auto FILE_ACCESS_ERROR = 1002;
-static constexpr auto EMPTY_FILE = 1003;
+    // File exceptions
+    FILE_NOT_FOUND = 2001, /*Just a random value*/
+    FILE_ACCESS_ERROR,
+    EMPTY_FILE,
 
-// JSON exceptions
-static constexpr auto INVALID_JSON = 2001;
-static constexpr auto MISSING_FLAG = 2002;
-static constexpr auto MISSING_ACTION_TAG = 2003;
-static constexpr auto FRU_PATH_NOT_FOUND = 2004;
-static constexpr auto JSON_PARSE_ERROR = 2005;
-static constexpr auto JSON_MISSING_GPIO_INFO = 2006;
+    // JSON exceptions
+    INVALID_JSON,
+    MISSING_FLAG,
+    MISSING_ACTION_TAG,
+    FRU_PATH_NOT_FOUND,
+    JSON_PARSE_ERROR,
+    JSON_MISSING_GPIO_INFO,
 
-// Generic errors.
-static constexpr auto INVALID_INPUT_PARAMETER = 3001;
-static constexpr auto DEVICE_NOT_PRESENT = 2006;
-static constexpr auto DEVICE_PRESENCE_UNKNOWN = 2007;
-static constexpr auto GPIO_LINE_EXCEPTION = 2008;
+    // Generic errors.
+    INVALID_INPUT_PARAMETER,
+    DEVICE_NOT_PRESENT,
+    DEVICE_PRESENCE_UNKNOWN,
+    GPIO_LINE_EXCEPTION
+};
 
 const std::unordered_map<int, std::string> errorCodeMap = {
-    {FILE_NOT_FOUND, "File does not exist."},
-    {FILE_ACCESS_ERROR, "Failed to access the file."},
-    {EMPTY_FILE, "Empty file."},
-    {INVALID_JSON, "Either JSON is missing FRU tag or invalid JSON object."},
-    {MISSING_FLAG, "JSON is missing the flag to procees for the FRU."},
-    {MISSING_ACTION_TAG,
+    {error_code::FILE_NOT_FOUND, "File does not exist."},
+    {error_code::FILE_ACCESS_ERROR, "Failed to access the file."},
+    {error_code::EMPTY_FILE, "Empty file."},
+    {error_code::INVALID_JSON,
+     "Either JSON is missing FRU tag or invalid JSON object."},
+    {error_code::MISSING_FLAG,
+     "JSON is missing the flag to procees for the FRU."},
+    {error_code::MISSING_ACTION_TAG,
      "JSON is missing the action tag to be performed for the FRU."},
-    {FRU_PATH_NOT_FOUND, "The FRU path is not found in the JSON."},
-    {JSON_PARSE_ERROR, "Error while parsing JSON file."},
-    {INVALID_INPUT_PARAMETER,
+    {error_code::FRU_PATH_NOT_FOUND, "The FRU path is not found in the JSON."},
+    {error_code::JSON_PARSE_ERROR, "Error while parsing JSON file."},
+    {error_code::INVALID_INPUT_PARAMETER,
      "Either one of the input parameter is invalid or empty."},
-    {JSON_MISSING_GPIO_INFO, "JSON missing required GPIO info."},
-    {DEVICE_NOT_PRESENT,
+    {error_code::JSON_MISSING_GPIO_INFO, "JSON missing required GPIO info."},
+    {error_code::DEVICE_NOT_PRESENT,
      "Presence pin read successfully but device was absent."},
-    {DEVICE_PRESENCE_UNKNOWN, "Exception on presence line GPIO."},
-    {GPIO_LINE_EXCEPTION, "There was an exception in GPIO line."}};
-} // namespace error_code
+    {error_code::DEVICE_PRESENCE_UNKNOWN, "Exception on presence line GPIO."},
+    {error_code::GPIO_LINE_EXCEPTION, "There was an exception in GPIO line."}};
 } // namespace vpd