I am running eDirectory Permission Collector to collect permissions. I am getting following warning messages for around 8000 permissions . I am not sure what this warning means. Does it means there is already a permission in catalog for this uniqueid and this will be ignored as duplicate. Can I ignore these warnings ?

Warning: Collecting entity 'PERMISSION' - Marked as duplicate object because an existing object was found with the same identity in permission with uniqueId = 'c9c0e01a-61ef-373f-a48f-2cd8426e5c7b' (1 duplicates found)