使用Sabre BFM REST API重验行程时遇无可用舱位错误求助
2026-6-14
使用Sabre BFM REST API获取航班详情后，调用https://api.platform.sabre.com/v5/shop/flights/revalidate接口进行往返行程重验，无论往返地如何，均返回含NAV错误码的"No Availability"响应。
请求体
{ "OTA_AirLowFareSearchRQ": { "Version": "4.1.0", "ResponseType": "OTA", "POS": { "Source": [ { "PseudoCityCode": "xxxx", "RequestorID": { "Type": "1", "ID": "1", "CompanyName": { "Code": "TN", "content": "TN" } } } ] }, "AvailableFlightsOnly": true, "OriginDestinationInformation": [ { "RPH": "1", "DepartureDateTime": "2025-08-01T06:30:00", "OriginLocation": { "LocationCode": "YYZ" }, "DestinationLocation": { "LocationCode": "PEK" }, "TPA_Extensions": { "SegmentType": { "Code": "X" }, "Flight": [ { "Number": 181, "DepartureDateTime": "2025-08-01T06:30:00", "ArrivalDateTime": "2025-08-01T08:21:00", "Type": "A", "ClassOfService": "L", "OriginLocation": { "LocationCode": "YYZ" }, "DestinationLocation": { "LocationCode": "YVR" }, "Airline": { "Operating": "AC", "Marketing": "AC" } }, { "Number": 29, "DepartureDateTime": "2025-08-01T12:20:00", "ArrivalDateTime": "2025-08-02T16:10:00", "Type": "A", "ClassOfService": "L", "OriginLocation": { "LocationCode": "YVR" }, "DestinationLocation": { "LocationCode": "PEK" }, "Airline": { "Operating": "AC", "Marketing": "AC" } } ] } }, { "RPH": "2", "DepartureDateTime": "2025-08-15T18:05:00", "OriginLocation": { "LocationCode": "PEK" }, "DestinationLocation": { "LocationCode": "YYZ" }, "TPA_Extensions": { "SegmentType": { "Code": "X" }, "Flight": [ { "Number": 30, "DepartureDateTime": "2025-08-15T18:05:00", "ArrivalDateTime": "2025-08-15T14:10:00", "Type": "A", "ClassOfService": "L", "OriginLocation": { "LocationCode": "PEK" }, "DestinationLocation": { "LocationCode": "YVR" }, "Airline": { "Operating": "AC", "Marketing": "AC" } }, { "Number": 186, "DepartureDateTime": "2025-08-15T16:30:00", "ArrivalDateTime": "2025-08-16T00:05:00", "Type": "A", "ClassOfService": "L", "OriginLocation": { "LocationCode": "YVR" }, "DestinationLocation": { "LocationCode": "YYZ" }, "Airline": { "Operating": "AC", "Marketing": "AC" } } ] } } ], "TravelPreferences": { "Baggage": { "RequestType": "A", "Description": true }, "TPA_Extensions": { "DataSources": { "NDC": "Disable", "ATPCO": "Enable", "LCC": "Disable" }, "PreferNDCSourceOnTie": { "Value": true } } }, "TravelerInfoSummary": { "SeatsRequested": [ 2 ], "AirTravelerAvail": [ { "PassengerTypeQuantity": [ { "Quantity": 1, "Code": "ADT", "TPA_Extensions": { "VoluntaryChanges": { "Match": "Info" } } }, { "Quantity": 1, "Code": "C07", "TPA_Extensions": { "VoluntaryChanges": { "Match": "Info" } } } ] } ], "PriceRequestInformation": { "CurrencyCode": "CAD", "TPA_Extensions": { "BrandedFareIndicators": { "MultipleBrandedFares": true, "ItinParityBrandlessLeg": false }, "PrivateFare": { "Ind": true }, "Priority": { "Price": { "Priority": 2 }, "DirectFlights": { "Priority": 1 }, "Time": { "Priority": 3 }, "Vendor": { "Priority": 4 } } } } }, "TPA_Extensions": { "IntelliSellTransaction": { "RequestType": { "Name": "50ITINS" } } } } }
响应体
{ "groupedItineraryResponse": { "version": "6.7.2", "messages": [ { "severity": "Info", "type": "SERVER", "code": "GCB15-ISELL-TN-00-2025-01-00-6514", "text": "27131" }, { "severity": "Info", "type": "WORKERTHREAD", "code": "TRANSACTIONID", "text": "6961607691376984146" }, { "severity": "Info", "type": "DRE", "code": "RULEID", "text": "24113" }, { "severity": "Info", "type": "DEFAULT", "code": "RULEID", "text": "24111" }, { "severity": "Error", "type": "ERR", "code": "NAV", "text":"No Availability" } ], "statistics": { "itineraryCount": 0 } } }
C#调用代码
string requestContent = data; //Json Request Data string strUrl = "https://api.platform.sabre.com/v5/shop/flights/revalidate"; string authtoken="Auth token here"; using (var httpClient = new System.Net.Http.HttpClient()) { ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12; reqSendTime = DateTime.Now.ToString(); httpClient.DefaultRequestHeaders.Accept.Clear(); httpClient.DefaultRequestHeaders.Add("Cache-control", "no-cache"); httpClient.DefaultRequestHeaders.Add("Accept", "application/json"); httpClient.DefaultRequestHeaders.Add("Authorization", "Bearer " + authtoken); System.Net.Http.HttpContent content = new System.Net.Http.StringContent(requestContent, System.Text.Encoding.UTF8, "application/json"); RequestRespanceData = httpClient.PostAsync(strUrl, content).Result; }
排查及解决建议
- 修正行程时间逻辑：返程段中AC30到达YVR的时间为
2025-08-15T14:10:00，后续AC186的出发时间为2025-08-15T16:30:00，虽时区差异导致时间数值上合理，但建议统一使用UTC格式时间避免系统解析错误；同时检查是否存在输入笔误，比如AC186的出发时间应为18:30而非16:30。 - 验证舱位与日期有效性：测试的2025年8月属于远期航班，部分航司可能未开放该时段舱位；L舱为低价舱，大概率已售罄。建议改为Y舱（全价经济舱），或选择1-2个月内的近期日期进行测试。
- 调整请求体参数：
- 将
AvailableFlightsOnly设为false，获取更详细的错误诊断信息，而非直接返回无可用。 - 移除
PrivateFare的Ind: true配置，若当前账号无私有运价权限，该参数会过滤所有公开舱位。 - 修改
SegmentType.Code为"S"：Sabre文档中指定航班重验需使用该代码，"X"会导致接口无法正确识别行程类型。
- 将
- 确认乘客类型合法性：
C07属于自定义乘客类型，需确认当前PseudoCityCode支持该类型，否则替换为标准代码如CNN（儿童）测试。 - 检查权限与环境一致性：验证Auth Token是否包含
Shop Flights Revvalidate权限；确认PseudoCityCode对应正确的环境（测试/生产），不同环境的航班数据相互隔离。 - 手动验证行程可用性：在Sabre Red或官方测试工具中查询该往返行程的L舱是否存在，排除真实无舱位的场景。
内容的提问来源于stack exchange，提问作者Heemanshu Bhalla
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