diff --git a/pandora_console/ChangeLog b/pandora_console/ChangeLog
index 78ea972910..a7770ef901 100644
--- a/pandora_console/ChangeLog
+++ b/pandora_console/ChangeLog
@@ -1,3 +1,11 @@
+2013-09-25 Miguel de Dios <miguel.dedios@artica.es>
+	
+	* extensions/update_manager/lib/functions.php: changed the code
+	to show better info about the error when upload a oum with a size
+	biggest than the PHP limit.
+	
+	MERGED FROM THE BRANCH PANDORA_4.0
+
 2013-09-25 Miguel de Dios <miguel.dedios@artica.es>
 	
 	* extensions/update_manager/lib/libupdate_manager_client.php: fixed
diff --git a/pandora_console/extensions/update_manager/lib/functions.php b/pandora_console/extensions/update_manager/lib/functions.php
index aeadbeeea3..e3a3c17ee6 100644
--- a/pandora_console/extensions/update_manager/lib/functions.php
+++ b/pandora_console/extensions/update_manager/lib/functions.php
@@ -572,7 +572,18 @@ function install_offline_enterprise_package(&$settings, $user_key) {
 		}
 	}
 	else {
-		ui_print_error_message(__('File cannot be uploaded'));
+		//Check if the file is biggest than the limit in PHP
+		if ($_FILES["fileloaded"]["error"] === 1) {
+			$upload_max_filesize = ini_get('upload_max_filesize');
+			
+			ui_print_error_message(
+				sprintf(
+					__('File is more biggest than the PHP limit (%s). Please change it in PHP configuration.'),
+					$upload_max_filesize));
+		}
+		else {
+			ui_print_error_message(__('File cannot be uploaded'));
+		}
 	}
 }
 ?>