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Error Codes

This document lists all error codes returned by the FlightHub API, organized by functional category and code range. The data is generated from ErrorCodes.json, excluding internal command and PNR history codes.


00000 - Flight Hub (General Errors)

General system errors and authentication issues.

CodeNameMessageCategory
00001AuthenticationFailedAuthentication has failed.ErrorCode
00002UnauthorizedAccess is unauthorized.ErrorCode
00003AccessDeniedAccess denied.ErrorCode
00004EndpointNotFoundThe requested endpoint could not be found.ErrorCode
00005UserNotFoundThe user '0' could not be found.ErrorCode
00006MethodAlreadyInitializedThis method has already been initialized within the current scope.ErrorCode
00007CustomerNotFoundCustomer '0' not found.ErrorCode
00008InvalidValueThe value '0' is invalid for '1'.ErrorCode
00009ClientApiAlreadyCreatedThe Client API instance cannot be created again.ErrorCode
00010ValidationNotEmpty'0' must not be empty.ErrorCode
00011ItemRequiredThe item '0' is required.ErrorCode
00012InvalidItemThe item '0' is invalid.ErrorCode
00013SystemNotFoundSystem '0' not found.ErrorCode
00014SystemCodeAlreadyExistsSystem code '0' has already been created.ErrorCode
00015SystemHasDataCannotDeleteThe system has generated related data and cannot be deleted.ErrorCode
00016SystemConfigNotFoundSystem config '0' not found.ErrorCode
00017SystemConfigCodeAlreadyExistsSystem config code '0' has already been created.ErrorCode
00018SystemConfigHasDataCannotDeleteThe system config has generated related data and cannot be deleted.ErrorCode
00019SystemIdActivatedMultipleTimesThe SystemId 0 is being activated more than once. Please check again.ErrorCode
00020SourceProviderSystemIdAndSystemIdAlreadyExistsSourceProviderSystemId 0 and SystemId 1 already exist. Please check again.ErrorCode
00021UpdateSourceProviderSystemFailedFailed to update SourceProviderSystem. Please check again.ErrorCode
00022SignInGroupNotFoundSignInGroup '0' not found.ErrorCode
00023SignInGroupCodeAlreadyExistsSignInGroup code '0' has already been created.ErrorCode
00024SignInGroupHasDataCannotDeleteThe SignInGroup has generated related data and cannot be deleted.ErrorCode
00026SystemConfigIdMultipleTimesThe SystemConfigId 0 is being added more than once. Please check again.ErrorCode
00027SystemConfigIdAndSystemIdAlreadyExistsSystemConfig 0 and SystemId 1 already exist. Please check again.ErrorCode
00028SignInGroupIdGreaterThanZeroSignInGroupId must greater than or equal zeroErrorCode
00029CacheSettingNotFoundCache '0' not found.ErrorCode
00030CacheSettingSystemAndCacheTypeAlreadyExistsCache with systemId '0' and cacheType 1 has already been created.ErrorCode
00031UpdateRequestQuotaFailedFailed to update Request Quota. Please check again.ErrorCode
00032SystemConfigIdAlreadyExistsSystemConfig 0 already exist. Please check again.ErrorCode
00033JwtSecurityDescriptionEnter your JWT token in the Authorization header using the Bearer scheme.ErrorCode
00034UpdateSignInGroupConfigFailedFailed to update SignInGroupConfig. Please check again.ErrorCode
00035KeyExpiredThe key has expired. Please request a new key or contact support.ErrorCode
00036UnknownErrorCodeUnknown error codeErrorCode
00037LoadAirportTimeZoneErrorLoad airport time zones errorErrorCode
00038SystemIsNotSupportedSystem is not supportedErrorCode
00039ServiceIsInvalidService is invalidErrorCode
00040AirlineIsInvalidThe airline system is invalidErrorCode
00041SystemIsInvalidThe system is invalidErrorCode
00042BookingCodeIsNotEmptyBooking code is not emptyErrorCode
00043CurrencyConversionunavailableCurrency conversion service unavailableErrorCode
00044TraceIdNotValidThe provided Trace ID is invalid.ErrorCode
00045BinarySecurityTokenInvalidBinary security token InvalidErrorCode
00046PaymentTransactionNotFoundPayment transaction not foundErrorCode
00047BookingStatusIsInvalidBooking status is invalidErrorCode
00048TheSystemDoesNotHaveSourceProviderThe system does not have a Source ProviderErrorCode
00049DifferentSourceProviderDifferent Source ProviderErrorCode
00050DifferentSytemDifferent SystemErrorCode
00051UnsupportedFlightInfoUnsupported flight info request typeErrorCode
00052BookingSignatureIsInvalidBooking signature is invalidErrorCode
00053LimitExceededYou have exceeded the allowed limit for this 0ErrorCode
00054InvalidFormatTypeField '0' must be a valid typeErrorCode
00055LoginFailedLogin failed.ErrorCode
00056InvalidFlightValuesInvalid flight valuesErrorCode
00057LoadCountryErrorLoad country errorErrorCode
00058NoSupportedNDCGDS only. Not supported for NDCErrorCode
00059LoadAirportCurrencyErrorLoad Airport Currency errorErrorCode

01000 - Search Flight

Errors related to flight search operations.

CodeNameMessageCategory
01001SearchFlightErrorSearch flight errorSearchErrorCode
01002ItineraryIsRequiredItinerary is requiredSearchErrorCode
01003PassengerCountExceedsLimitThe number of passengers must not exceed 0SearchErrorCode
01004DepartureTimeMustNotExceedDaysDeparture time must not exceed 0 daysSearchErrorCode
01005SearchTypeNotSupportedOnly 'oneway' and 'roundtrip' search types are supported.SearchErrorCode
01006DepartureAndDestinationPointsMustNotBeTheSameDeparture and destination points must not be the sameSearchErrorCode
01007DepartureTimeCannotBeEarlierThanCurrentTimeDeparture time cannot be earlier than the current timeSearchErrorCode
01008PassengerChildCountExceedsAdultCountThe number of infant passengers must not exceed the number of adult passengersSearchErrorCode
01009PassengerAdultCountMustBeAtLeastOneThe number of adults must be at least 1SearchErrorCode
01010NextDepartureTimeMustNotBeEarlierThanPreviousThe next departure time must not be earlier than the previous departure timeSearchErrorCode
01011FlightRouteNotOperatedBySystemThis flight route has not yet been operated by 0SearchErrorCode

02000 - Search Minfare

Errors related to minimum fare search operations.

CodeNameMessageCategory
02001SearchMinFareErrorSearch minfare errorSearchErrorCode
02002SearchModeIsNotEmptySearch mode is not emptySearchErrorCode
02003RouteInfoIsNotNullRoute info is not nullSearchErrorCode
02004RouteLegIsNotEmptyRoute leg is not emptySearchErrorCode
02005RouteStartPointIsNotEmptyRoute start point is not emptySearchErrorCode
02006RouteEndPointIsNotEmptyRoute end point is not emptySearchErrorCode
02007UnsupportedSearchModeUnsupported search modeSearchErrorCode
02008NotAuthorizedSearchIinternationalYou are not authorized to search for international flights.SearchErrorCode

02700 - Face Booking

Errors related to face booking operations.

CodeNameMessageCategory
02700FaceBookingErrorFace booking errorFaceBookingErrorCode

03000 - Search Exchange

Errors related to exchange search operations.

CodeNameMessageCategory
03000SearchFlightForExchangeTicketErrorSearch exchange flight errorSearchErrorCode

04000 - Select Verify

Errors related to flight selection and price verification.

CodeNameMessageCategory
04000SelectFlightErrorSelect flight errorSelectErrorCode
04001PriceHasChangedWithPriceThe price has been changed, the old price was 0, and the new price is: 1SelectErrorCode
04002GetFlightInfoErrorGet flight info errorSelectErrorCode

05000 - Fare Rules

Errors related to fare rule retrieval.

CodeNameMessageCategory
05000GetFareRuleErrorGet fare rules errorFareRuleErrorCode

06000 - Book

Errors related to flight booking operations.

CodeNameMessageCategory
06000BookFlightErrorBook flight errorBookErrorCode
06001FlightValueIsNotEmptyFlight value is not emptyBookErrorCode
06002ListFlightValueIsNotEmptyList of flight value is not emptyBookErrorCode
06003BookingContactIsNotEmptyBooking contact is not emptyBookErrorCode
06004EmailInContactIsNotEmptyEmail in contact is not emptyBookErrorCode
06005PhoneInContactIsNotEmptyPhone in contact is not emptyBookErrorCode
06006ListPassengerInBookingIsNotEmptyList of passenger in booking is not emptyBookErrorCode
06007PassengerNameIsNotEmptyPassenger name is not emptyBookErrorCode
06008PassengerTypeIsNotEmptyPassenger type is not emptyBookErrorCode
06009BookingTypeNotSupportedOnly 'oneway' and 'roundtrip' booking types are supported.BookErrorCode
06010DepartureWithin24HoursErrorDeparture within 24 hours. Use Pay Now to issue the ticket.BookErrorCode
06011PassengerDocumentNumberInvalidFormatIdentity card must contain exactly 12 numeric charactersBookErrorCode
06012PassengerSeatMapIsNotEmptyPassenger seatmap is not empty.BookErrorCode
06013PassengerAncillaryIsNotEmptyPassenger ancillary is not empty.BookErrorCode
06014PassengerBaggageIsNotEmptyPassenger baggage is not empty.BookErrorCode
06015TotalPassengerRequestMismatchTotal number of passengers does not match. Expected: 0, Actual: 1BookErrorCode
06016PassengerRequestCountMismatchNumber of 0 passengers does not match. Expected: 1, Actual: 2BookErrorCode
06017PassengersDupesPassengers have duplicated bookings: 0BookErrorCode
06018ContactNameInvalidFormatThe Contact Name must contain only letters (no numbers or special characters).BookErrorCode
06019FlightSeatNotAvailableThis flight itinerary is no longer availableBookErrorCode

07000 - Retrieve Booking

Errors related to booking retrieval.

CodeNameMessageCategory
07000RetrieveBookingErrorRetrieve booking errorRetrieveErrorCode

08000 - Retrieve Ticket

Errors related to ticket retrieval.

CodeNameMessageCategory
08000RetrieveTicketErrorRetrieve ticket errorRetrieveErrorCode
08001TicketTypeIsNotEmptyTicket type is not emptyRetrieveErrorCode
08002GetSessionForRetrieveTicketCan not get sessionRetrieveErrorCode

09000 - Price Quote

Errors related to price quote operations.

CodeNameMessageCategory
09000PriceQuoteErrorPrice quote errorPriceQuoteErrorCode

10000 - Issue TKT

Errors related to ticket issuance.

CodeNameMessageCategory
10000IssueTicketFlightErrorIssue ticket flight errorIssueErrorCode
10001BookingIsCanceledBooking is already canceledIssueErrorCode
10002BookingIsIssuedTicketBooking is issued ticketIssueErrorCode
10003BookingNotTicketedOrCancelledBooking has not been ticketed or has been canceledIssueErrorCode
10004CommissionAmountCommission amount must greater than or equal zeroIssueErrorCode
10005NoFaresFoundNo fares foundIssueErrorCode
10006BookingStatusCannotIssueTicketBooking status is '0', cannot issue ticket.IssueErrorCode
10007AirlineNotSupportIssueTicketPlease contact the booker to issue your ticket.IssueErrorCode

11000 - Issue EMD

Errors related to EMD issuance.

CodeNameMessageCategory
11000IssueEMDErrorIssue EMD errorIssueErrorCode

12000 - Issue Queue Place

Errors related to queue placement for issuance.

CodeNameMessageCategory
12000QueuePlacesErrorQueue Place error.IssueErrorCode
12001TicketIssuingInProgressTicket issuance is in progressIssueErrorCode
12002IssueTicketPccOrQueueNumberIsNotConfiguredIssue PCC or Queue Number is not configuredIssueErrorCode

13000 - Refund

Errors related to ticket and EMD refund operations.

CodeNameMessageCategory
13000RefundTicketErrorRefund ticket errorRefundErrorCode
13001TicketAlreadyRefundedTicket number has already been refunded.RefundErrorCode
13002AllTicketRefunedAll tickets have been refunded.RefundErrorCode
13003RefundValueIsNotEmptyRefund value is not emptyRefundErrorCode
13004TicketNumberNotFoundTicket number not foundRefundErrorCode
13005IsEMDTicketIsNotEmptyIs emd ticket is not emptyRefundErrorCode
13006TicketNumberIsNotEmptyTicket number is not emptyRefundErrorCode
13007NonRefundableFareThis fare class is non-refundable.RefundErrorCode
13008RefundTicketNotSupportedThis booking does not support ticket refund.RefundErrorCode
13009RefundDepartureTimeValidationErrorRefund is not allowed because the departure time is less than 24 hours away.RefundErrorCode

14000 - Cancel

Errors related to booking cancellation.

CodeNameMessageCategory
14000BookingCancellationErrorCancel booking is errorCancelErrorCode
14001NoCancelOffersFoundNot found canncel offersCancelErrorCode
14002BookingAlreadyCanceledBooking already canceledCancelErrorCode
14003BookingAlreadyIssuedTicketBooking already Issued ticket, cannot cancelCancelErrorCode

15000 - Void

Errors related to ticket voiding.

CodeNameMessageCategory
15000VoidTicketFlightErrorVoid ticket is errorVoidErrorCode
15001ListTicketIsNotEmptyList ticket is not emptyVoidErrorCode
15002BookingCodeNotMatchingWithVoidTicketBooking code does not match the voided ticketVoidErrorCode
15003CanNotCancelPnrDueToExistedTicketThere exists a number of tickets that have not been Voided. PNR cannot be canceled.VoidErrorCode
15004VoidTicketIsNotSuccessVoid ticket failed.VoidErrorCode
15005VoidTicketNotSupportedThis booking does not support ticket void.VoidErrorCode

16000 - Change Flight

Errors related to changing flights before ticketing.

CodeNameMessageCategory
16000ChangeFlightErrorChange flight errorExchangeErrorCode
16001FlightCancelValueIsNotEmptyFlight cancel value is not emptyExchangeErrorCode
16002FlightAddNewValueIsNotEmptyFlight add new value is not emptyExchangeErrorCode
16003EitherFlightCancelOrAddNewRequiredAt least one of FlightCancels or FlightAddNews must be providedExchangeErrorCode

17000 - Exchange Ticket

Errors related to ticket exchange operations.

CodeNameMessageCategory
17000ExchangeTicketErrorExchange ticket errorExchangeErrorCode
17001ExchangeFlightValueIsNotEmptyExchange flight value is not emptyExchangeErrorCode
17002FlightFareOptionInvalidOrSoldOutFlight fare option invalid or sold outExchangeErrorCode
17003RepriceExchangeTicketErrorReprice for exchange ticket errorExchangeErrorCode
17004ConfirmExchangeTicketErrorConfirm for exchange ticket errorExchangeErrorCode

18000 - Contact

Errors related to contact information updates.

CodeNameMessageCategory
18000UpdateContactErrorUpdate contact errorContactErrorCode
18001ContactEmailIsNotEmptyContact email is not emptyContactErrorCode
18002ContactPhoneNumberIsNotEmptyContact phone number is not emptyContactErrorCode
18003BookingInformationNotFoundBooking information not found by 0ContactErrorCode

19000 - Document

Errors related to passenger document operations.

CodeNameMessageCategory
19000AddDocumentErrorAdd document errorDocumentErrorCode
19001DeleteDocumentErrorDelete document errorDocumentErrorCode
19002ListDocumentIsNotEmptyList document is not emptyDocumentErrorCode
19004DocumentNumbersNotFoundList document number not found.DocumentErrorCode
19005ListPassengerIsNotEmptyList of passenger is not emptyDocumentErrorCode
19006PassengerDocumentIsRequiredPassenger document is required for 0 system.DocumentErrorCode
19007DocumentNumberInvalidLengthDocument number must not exceed 12 characters.DocumentErrorCode
19008PassengerDocumentInfoIsNotEmptyPassenger document info is not emptyDocumentErrorCode
19009PassengerDocumentTypeIsNotEmptyPassenger document type is not emptyDocumentErrorCode
19010PassengerDocumentCodeIsNotEmptyPassenger document code is not emptyDocumentErrorCode
19011PassengerDocumentDateOfBirthIsNotEmptyPassenger document dateOfbirth is not emptyDocumentErrorCode
19012PassengerDocumentExpiryIsNotEmptyPassenger document expiry is not emptyDocumentErrorCode
19013PassengerDocumentNationalityIsNotEmptyPassenger document nationality is not emptyDocumentErrorCode
19014PassengerDocumentIssueCountryIsNotEmptyPassengerst document issue country is not emptyDocumentErrorCode
19015PassengerNotFoundPassengers not foundDocumentErrorCode
19016PassengerDocumentExpiryInvalidDatePassenger document expiry date must be greater than current dateDocumentErrorCode

20000 - Seat

Errors related to seat map and seat assignment operations.

CodeNameMessageCategory
20000GetFlightSeatMapErrorGet seatmap errorServiceErrorCode
20001AddPreSeatErrorAdd seat errorServiceErrorCode
20002DeleteSeatMapErrorDelete seat errorServiceErrorCode
20003NoFlightOfferFoundNot found flight offerServiceErrorCode

21000 - Baggage

Errors related to baggage services.

CodeNameMessageCategory
21000GetFlightBaggageErrorGet baggage errorServiceErrorCode
21001AddBaggageErrorAdd baggage errorServiceErrorCode
21002ListBaggageIsNotEmptyList baggage is not emptyServiceErrorCode
21003BaggageValueIsNotEmptyBaggage value is not emptyServiceErrorCode
21004DeleteBaggageErrorDelete baggage errorServiceErrorCode

22000 - Ancillary

Errors related to ancillary services.

CodeNameMessageCategory
22000GetFlightAncillaryErrorGet ancillary errorServiceErrorCode
22001AddAncillaryErrorAdd ancillary errorServiceErrorCode
22002ListAncillaryIsNotEmptyList ancillary is not emptyServiceErrorCode
22003AncillaryValueIsNotEmptyAncillary value is not emptyServiceErrorCode
22004QuantityMustGreaterThanZeroQuantity must greater than 0ServiceErrorCode
22005DeleteAncillaryErrorDelete ancillary errorServiceErrorCode
22006QuantityMustLessThanOrEqualTwoQuantity must be less than or equal to 2ServiceErrorCode

23000 - Passenger

Errors related to passenger information updates.

CodeNameMessageCategory
23001UpdatePassengerErrorUpdate passenger errorPassengerErrorCode
23002PassengerNameIdIsNotEmptyPassenger name id is not emptyPassengerErrorCode
23003PassengerGivenNameIsNotEmptyPassenger given name is not emptyPassengerErrorCode
23004PassengerSurnameIsNotEmptyPassenger surname is not emptyPassengerErrorCode
23005PassengerDateOfBirthIsNotEmptyPassenger DateOfBirth is not emptyPassengerErrorCode
23006PassengerParentIdIsNotEmptyPassenger parentId is not emptyPassengerErrorCode
23007PassengerTitleIsNotEmptyPassenger title is not emptyPassengerErrorCode
23008PassengerGenderIsNotEmptyPassenger gender is not emptyPassengerErrorCode
23009PassengerParentIdNotValidParentId must reference an Adult (ADT) passengerPassengerErrorCode
23010PassengerParentIdMustBeUniquePassenger parentId must be uniquePassengerErrorCode

24000 - Split Passenger

Errors related to split booking operations.

CodeNameMessageCategory
24001SplitPassengerErrorSplit passenger errorPassengerErrorCode
24002InfantNotAllowedInSplitInfant passengers are not allowed for this operation.PassengerErrorCode
24003ListPassengerIsNotMatchWithPassengerInBookingSplit passengers do not match the passengers in the booking.PassengerErrorCode
24004PROnlyAllowSplitOnePassengerPhilippine Airlines (PR) only allows 1 passenger per split request.PassengerErrorCode

25000 - Add Infant

Errors related to infant passenger operations.

CodeNameMessageCategory
25000AddInfantErrorAdd infant errorInfantErrorCode
25001AddInfantErrorByIndexAdd infant error for Index: [0], InfantName: 1InfantErrorCode
25002ListInfantIsNotEmptyList infant is not emptyInfantErrorCode
25003InfantTitleIsInvalidInfant title is invalid.InfantErrorCode
25004InfantParentIdIsNotEmptyInfant parentId is not emptyInfantErrorCode
25005InfantTitleIsNotEmptyInfant title is not emptyInfantErrorCode
25006InfantGenderIsNotEmptyInfant gender is not emptyInfantErrorCode
25007InfantGivenNameIsNotEmptyInfant given name is not emptyInfantErrorCode
25008InfantSurnameIsNotEmptyInfant surname is not emptyInfantErrorCode
25009InfantDateOfBirthIsNotEmptyInfant DateOfBirth is not emptyInfantErrorCode

26000 - Membership

Errors related to membership information operations.

CodeNameMessageCategory
26001AddMembershipErrorAdd membership errorMembershipErrorCode
26002DeleteMembershipErrorDelete membership errorMembershipErrorCode
26003ListMembershipIsNotEmptyList membership is not emptyMembershipErrorCode
26004PassengerMembershipInfoIsNotEmptyPassenger membership info is not emptyMembershipErrorCode
26005PassengerMembershipIdIsNotEmptyPassenger membership Id is not emptyMembershipErrorCode

28000 - Remark

Errors related to booking and ticket remarks.

CodeNameMessageCategory
28000AddRemarkErrorAdd remark errorRemarkErrorCode
28001DeleteRemarkErrorDelete remark errorRemarkErrorCode
28002AddRemarkTicketErrorAdd remark ticket errorRemarkErrorCode
28003ListRemarkIsNotEmptyList remark is not emptyRemarkErrorCode
28004RemarkIsNotEmptyRemark info is not emptyRemarkErrorCode

29000 - OSI

Errors related to OSI (Other Service Information) operations.

CodeNameMessageCategory
29000AddOSIErrorAdd OIS errorRemarkErrorCode
29001DeleteOSIErrorDelete OIS errorRemarkErrorCode
29002ListOSIIsNotEmptyList OIS is not emptyRemarkErrorCode

30000 - SK

Errors related to special keyword operations.

CodeNameMessageCategory
30000AddSKErrorAdd SK errorRemarkErrorCode
30001DeleteSKErrorDelete SK errorRemarkErrorCode
30002ListSKIsNotEmptyList sk is not emptyRemarkErrorCode
30003SKIsNotEmptySK is not emptyRemarkErrorCode
30004SKTypeIsNotEmptySK type is not emptyRemarkErrorCode

31000 - TST

Errors related to TST update operations.

CodeNameMessageCategory
31000UpdateTSTErrorUpdate tst errorRemarkErrorCode

32000 - Sales Report

Errors related to sales report operations.

CodeNameMessageCategory
32000SalesReportErrorSales report errorReportErrorCode
32001FromDateIsNotEmptyFrom date is not emptyReportErrorCode
32002ToDateIsNotEmptyTo date is not emptyReportErrorCode
32003PCCIsNotEmptyPCC is not emptyReportErrorCode

33000 - Send Queue

Errors related to sending bookings to queue.

CodeNameMessageCategory
33000SendQueueErrorSend queue errorSendQueueErrorCode
33001QueueNumberIsNotEmptyQueue number is not emptySendQueueErrorCode
33002CategoryNumberIsNotEmptyCategory number is not emptySendQueueErrorCode

34000 - Send Email

Errors related to sending ticket or itinerary emails.

CodeNameMessageCategory
34000SendEmailErrorSend email ticket errorSendEmailErrorCode

35000 - Check-in Online

Errors related to online check-in operations.

CodeNameMessageCategory
35000CheckInOnlineErrorCheck-in online errorSendEmailErrorCode

36000 - Agent Credit

Errors related to agent credit operations.

CodeNameMessageCategory
36000GetAgentCreditErrorGet agent credit errorSendEmailErrorCode

37000 - Endorsement

Errors related to endorsement updates and related validation.

CodeNameMessageCategory
37000EmailIsInvalidEmail is invalidSendEmailErrorCode
37000UpdateEndorsementErrorUpdate endorsement errorEndorsementErrorCode
37001EndorsementIsNotEmptyEndorsement is not emptyEndorsementErrorCode
37002EndorsementIndexIsNotEmptyEndorsement index is not emptyEndorsementErrorCode

38000 - Emission

Errors related to flight emission calculation.

CodeNameMessageCategory
38000GetFlightEmissionErrorGet flight emission errorEmissionErrorCode
38001DepartDateIsNotEmptyDepartDate mode is not emptyEmissionErrorCode
38002FlightNumberIsNotEmptyFlight number is not emptyEmissionErrorCode
38003OperatingCarrierIsNotEmptyOperatingCarrier carrier is not emptyEmissionErrorCode

Error Code Format

RangeDescription
00000-00999General system, authentication, authorization, shared validation, and quote errors
01000-38999FlightHub functional errors grouped by API domain

Placeholder Values

Some messages contain placeholders such as {0} or {1}. These values are replaced by the API at runtime with the relevant field name, identifier, or context value.


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