N-FP generates error codes during the Compute action to notify users when one or more inputs are invalid. These validations help ensure that the resulting Flight Plan remains within structural limits and complies with applicable regulations.
Note: Error codes generated are always alpha-numeric. The numeric portion is intended solely for the development team’s root-cause analysis.
Description of Error Codes
Error Code | Description |
FM | Flight Manager |
AP | Aircraft Performance |
RG | Route Generator |
SS | Search Space |
FE | Flight Plan Engine |
CV | CFMU/IFPS Validation |
PB | Package Builder |
RV | RAIM Validate (Receiver Autonomous Integrity Monitor) |
WX | Weather Server interface-interface with the Skywise weather server. |
RTE | Inability to parse/understand a route provided by the user or third-party system. |
WND | Winds - Lookups and use of our internal high-level wind files. |
OFC | Over-Flight Costs |
MSG | Message - relates to items transmitted from the N-FP system. |
FD | Flight Data - compute input/output from the N-FP system. |
RR | Route Rules - responsible for ensuring routes are compliant with RAD or other rules. |
WE | Webservice External - externally exposed interface for third-party interaction. |
SM | Stats Manager - Allows Skywise to track system performance of the N-FP system. |
DD | Dispatch Data - ALC-specific data (e.g. alternates, fuel costs, parameters). |
DS | Dispatch Serialize - converts data to and from XML during communication between the N-FP UI and the engine. |
PM | Permit Manager |
WS | Web Services - communication/interaction between the N-FP UI and back-end. |
ND | Navdata - lookup/interaction of airports, airways, waypoints, SIDs, etc. |
NTM | NOTAMs |
RI | Runway Integration |
GR | GRIB – High-level wind processing |
DA | Data Access – Database interface |