package exception is a status that may appear during the shipping process, indicating that there is an issue preventing the package from moving forward as expected. This could be due to weather delays, incorrect address information, or customs clearance issues. Package exceptions are typically flagged by the carrier, such as USPS, FedEx, or UPS, and may require further action to resolve. Shippers can track the status of the exception and work with the carrier to ensure timely delivery of the package.