星空v7.6企业版，供应链->采购管理->采购变更单，保存报错。启用变更单如图

保存采购变更单请求报文如下

{
    "NeedUpDateFields": [],
    "NeedReturnFields": [],
    "IsDeleteEntry": "true",
    "SubSystemId": "",
    "IsVerifyBaseDataField": "false",
    "IsEntryBatchFill": "true",
    "ValidateFlag": "true",
    "NumberSearch": "true",
    "InterationFlags": "",
    "Model": {
        "FBillTypeID": {
            "FNUMBER": "CGDDBGD01_SYS"
        },
        "FBusinessType": "CG",
        "FDate": "2022-06-11",
        "FSupplierId": {
            "FNumber": "VEN00105"
        },
        "FChangeReason": "测试提交变更单",
        "FIsConvert": "false",
        "FEntity": [
            {
                "FMaterialId": {
                    "FNumber": "1200120"
                },
                "FChangeType": "B",
                "FOQty": 1,
                "FNQty": 2,
                "FSumInQty": 1,
                "FODeliveryDate": "2022-06-10T16:11:47",
                "FNDeliveryDate": "2022-06-10T16:11:47",
                "FOPrice": 446.017699,
                "FNPrice": 446.017699,
                "FGiveAway": "false",
                "FOFBillNo": "P22061016705685",
                "FNOTE": "",
                "FCopyEntryId": 0,
                "FSourceBillType": "PUR_PurchaseOrder",
                "FOFid": 101454,
                "FEntity_Link": [
                    {
                        "FEntity_Link_FRuleId": "PUR_PurchaseOrder-PUR_POChange",
                        "FEntity_Link_FSTableName": "t_PUR_POOrderEntry",
                        "FEntity_Link_FSBillId": 101454,
                        "FEntity_Link_FSId": 108260
                    }
                ]
            }
        ]
    }
}

报错信息如下

{"Result":{"ResponseStatus":{"ErrorCode":500,"IsSuccess":false,"Errors":[{"FieldName":null,"Message":"ResolveFiled_InnerEx解析字段(Key:FOFBillNo,name:原订单编号)时发生异常,异常信息:ResolveFiled_InnerEx解析字段(Key:FOFBillNo,name:原订单编号)时发生异常,异常信息:你当前输入的源单号不存在或不符合规则！   在 Kingdee.BOS.WebApi.FormService.MapPropertyService.MapComplexProperty(String pkProperty, Dictionary`2 sourceObj, DynamicObject targetObj, Int32 rowIndex, HashSet`1 NeedUpDateFields)\r\n   在 Kingdee.BOS.WebApi.FormService.MapPropertyService.MapCollectionProperty(Entity enity, IList`1 sourceRows, DynamicObjectCollection targetRows, HashSet`1 NeedUpDateFields, String specialReferenceTable)\r\n   在 Kingdee.BOS.WebApi.FormService.MapPropertyService.MapComplexProperty(String pkProperty, Dictionary`2 sourceObj, DynamicObject targetObj, Int32 rowIndex, HashSet`1 NeedUpDateFields)   在 Kingdee.BOS.Web.Import.ImportBillView.ThrowException(String msg)\r\n   在 Kingdee.BOS.Web.Import.ImportBillView.ShowErrMessage(String msg, String title, MessageBoxType msgType)\r\n   在 Kingdee.K3.SCM.Purchase.Business.PlugIn.PurchaseOrderChangeEdit.BeforeUpdateValue(BeforeUpdateValueEventArgs e)\r\n   在 Kingdee.BOS.Core.DynamicForm.PlugIn.DynamicFormModelPlugInProxy.FireBeforeUpdateValue(BeforeUpdateValueEventArgs e)\r\n   在 Kingdee.BOS.Core.DynamicForm.AbstractDynamicFormModel.SetValue(Field field, DynamicObject activeRow, Object value, Int32 rowIndex)\r\n   在 Kingdee.BOS.WebApi.FormService.MapPropertyService.SetSimpleProperty(Field field, DynamicObject target, Object value, Int32 rowIndex)\r\n   在 Kingdee.BOS.WebApi.FormService.MapPropertyService.MapComplexProperty(String pkProperty, Dictionary`2 sourceObj, DynamicObject targetObj, Int32 rowIndex, HashSet`1 NeedUpDateFields)   在 Kingdee.BOS.WebApi.FormService.MapPropertyService.MapComplexProperty(String pkProperty, Dictionary`2 sourceObj, DynamicObject targetObj, Int32 rowIndex, HashSet`1 NeedUpDateFields)\r\n   在 Kingdee.BOS.WebApi.FormService.Save.Revole()\r\n   在 Kingdee.BOS.WebApi.FormService.Save.Execute()\r\n   在 Kingdee.BOS.WebApi.FormService.BillOperationService.ExecuteOperation(FormOperation op, String data)","DIndex":0}],"SuccessEntitys":[],"SuccessMessages":[],"MsgCode":0}}}

截图如下

系统中采购订单如下

采购单详情部分字段如下

{
    "Result":{
        "ResponseStatus":{
            "IsSuccess":true
        },
        "Result":{
            "Id":101454,
            "FFormId":"PUR_PurchaseOrder",
            "BillNo":"P22061016705685",
            "DocumentStatus":"C",
            "Date":"2022-06-10T00:00:00",
            "PurchaseOrgId_Id":1,
            "PurchaseOrgId":{
                "Id":1,
                "Number":"100"
            },
            "SupplierId_Id":145482,
            "SupplierId":{
                "Id":145482,
                "msterID":145482,
                "Number":"VEN00105"
            },
            "ApproveDate":"2022-06-10T16:41:00.757",
            "CancellerId_Id":0,
            "CancellerId":null,
            "CancelDate":null,
            "CancelStatus":"A",
            "CloseStatus":"A",
            "PurchaserId_Id":0,
            "PurchaserId":null,
            "CloserId_Id":0,
            "CloserId":null,
            "CloseDate":null,
            "BillTypeId_Id":"83d822ca3e374b4ab01e5dd46a0062bd",
            "BillTypeId":{
                "Id":"83d822ca3e374b4ab01e5dd46a0062bd",
                "Name":[
                    {
                        "Key":1033,
                        "Value":"Standard Purchase Order"
                    },
                    {
                        "Key":2052,
                        "Value":"标准采购订单"
                    },
                    {
                        "Key":3076,
                        "Value":"標準采購訂單"
                    }
                ],
                "Number":"CGDD01_SYS"
            },
            "ChargeId_Id":145482,
            "ChangerId_Id":0,
            "ChangerId":null,
            "VersionNo":"000",
            "ChangeDate":null,
            "ChangeReason":" ",
            "BusinessType":"CG",
            "FyjdhDate":"2022-06-10T00:00:00",
            "POOrderEntry":[
                {
                    "Id":108260,
                    "Seq":1,
                    "MaterialId_Id":146250,
                    "MaterialId":{
                        "Id":146250,
                        "msterID":146250,
                        "Name":[
                            {
                                "Key":2052,
                                "Value":"时尚简约编藤折叠休闲椅 600*730*750 白蜡木+牛纸绳 架子胡桃色"
                            }
                        ],
                        "Number":"1200120"
                    },
                    "Qty":1,
                    "Price":446.017699,
                    "DiscountRate":0,
                    "TaxRate":13,
                    "TaxNetPrice":504,
                    "Amount":446.02,
                    "AllAmount":504,
                }
            ],
            "BOS_ConvertTakeDataInfo":null
        }
    }
}

刚注册没多久没有金币，请大佬帮忙看看哪里有问题

另外，金蝶的webapi在线测试【采购变更单】填写测试数据没有菜单栏

产品问题星空v7.6 webapi 在线测试 采购订单变更单 保存出错

500 产品问题 星空v7.6 webapi 在线测试 采购订单变更单 保存出错

恭喜您！

产品问题
星空v7.6 webapi 在线测试采购订单变更单保存出错

500 产品问题星空v7.6 webapi 在线测试采购订单变更单保存出错