diff --git a/inc/ErrorHandler.hpp b/inc/ErrorHandler.hpp
index 56223cacaecfa11b03c0a12b0e3626d0d3d0b7c0..b18ae74466fa8750ca1c4a7b9e4e68eeec3a6062 100644
--- a/inc/ErrorHandler.hpp
+++ b/inc/ErrorHandler.hpp
@@ -81,7 +81,15 @@ public:
 	 * changes.
 	 */
 	enum ExecutionErrorType {
-		UnknownExecutionError = 0
+		UnknownExecutionError = 0,
+		/**
+		 * Checksum comparison failed
+		 */
+			ChecksumFailed = 1,
+		/**
+		 * Address of a memory is out of the defined range for the type of memory
+		 */
+			AddressOutOfRange = 2,
 	};
 
 	/**