diff --git a/mirzaev/baza/system/database.php b/mirzaev/baza/system/database.php
index 94e3290..9b3ed99 100755
--- a/mirzaev/baza/system/database.php
+++ b/mirzaev/baza/system/database.php
@@ -463,9 +463,11 @@ class database
 } else {
 				// The record contains only empty values
 }
-				} catch (exception_logic | exception_invalid_argument $exception) {
+				} catch (exception_logic | exception_invalid_argument | exception_domain $exception) {
 					// Writing into the buffer of failed to reading records
-					/* $failed[] = $record; */
+
+					// Exit (fail)
+					throw new exception_runtime('Failed to processing the record', previous: $exception);
 				}
 			}
 
diff --git a/mirzaev/baza/system/record.php b/mirzaev/baza/system/record.php
index 5ab6f9a..20c5a97 100755
--- a/mirzaev/baza/system/record.php
+++ b/mirzaev/baza/system/record.php
@@ -4,6 +4,9 @@ declare(strict_types=1);
 
 namespace mirzaev\baza;
 
+// Built-in libraries
+use DomainException as exception_domain;
+
 /**
  * Record
  *
@@ -63,12 +66,23 @@ class record
 	 * @param string $name Name of the parameter
 	 * @param mixed $value Content of the parameter
 	 *
+	 * @throws exception_domain if not found the parameter
+	 *
 	 * @return void
 	 */
 	public function __set(string $name, mixed $value = null): void
 	{
-		// Writing the value and exit
-		$this->values[$name] = $value;
+		if (isset($this->values[$name])) {
+			// Initialized the parameter
+
+			// Writing the value and exit
+			$this->values[$name] = $value;
+		} else {
+			// Not initialized the parameter
+
+			// Exit (fail)
+			throw new exception_domain("Not found the parameter: $name"); 
+		}
 	}
 
 	/**