单据关联，之前做生产订单关联生产汇报单时使用FEntity_Link的写法（成功关联），在采购入库单保存时不生效。

"FMoId": 161317,
"FMoEntryId": 241252,
"FSrcEntrySeq": 1,
			"FEntity_Link": [{
				"FEntity_Link_FRuleId": "PUR_PurchaseOrder-STK_InStock",
				"FEntity_Link_FSTableName": "t_PUR_POOrderEntry",
				"FEntity_Link_FSBillId": 161317,
				"FEntity_Link_FSId": 241252
			}],
			"FBFLowId": {
				"FID": "08885d17-1aa3-4b24-a203-72db38082591"
			}

以下为手推成功的单据数据：

上传图片

单据正常生成没有报错，但是关联未生效。请教如何书写正确。

附完整代码（单据正常生成，关联失败）：

{
	"NeedUpDateFields": [],
	"NeedReturnFields": [],
	"IsDeleteEntry": "true",
	"SubSystemId": "",
	"IsVerifyBaseDataField": "false",
	"IsEntryBatchFill": "false",
	"ValidateFlag": "true",
	"NumberSearch": "true",
	"IsAutoAdjustField": "false",
	"InterationFlags": "",
	"IgnoreInterationFlag": "",
	"Model": {
		"FPurchaseOrgId": {
			"FNumber": "103"
		},
		"FStockOrgId": {
			"FNumber": "103"
		},
		"FBillTypeID": {
			"FNumber": "RKD01_SYS"
		},
		"FPayConditionId": {
			"FNumber": "FKTJ03_SYS"
		},
		"FDate": "2023-07-26",
		"FBillNo": "TEST05",
		"FPurchaseDeptId": {
			"FNumber": "BM000139"
		},
		"FPurchaserId": {
			"FNumber": "STXC210513001"
		},
		"FStockDeptId": {
			"FNumber": "BM000101"
		},
		"FSupplierId": {
			"FNumber": "DF0011-JDWJ"
		},
		"FStockerId": {
			"FNumber": "STXC210412218"
		},
		"FDeliveryBill": "aaaaaaa",
		"F_TPS_Date": "2023-07-26T00:00:00",
		"FSettleCurrId": {
			"FNumber": "PRE001"
		},
		"FCreatorId": {
			"FUserId": "2062739"
		},
		"FCreateDate": "2023-07-26 16:10:45",
		"FModifierId": {
			"FUserId": "2062739"
		},
		"FModifyDate": "2023-07-26 10:00:46",
		"SrcBillNo": " ",
		"SrcBillTypeId": " ",
		"FInStockEntry": [{
			"FMaterialId": {
				"FNumber": " LRB02"
			},
			"FEntryTaxRate": "13.000000",
			"FLot": {
				"FNumber": "TEST20230726"
			},
			"FRealQty": "1000.0000000000",
			"FTaxPrice": "2.0000000000",
			"FAllAmount": "2000.0000000000",
			"FStockId": {
				"FNumber": "CK039"
			},
			"FMoId": 161317,
            "FMoEntryId": 241252,
			"FSrcEntrySeq": 1,
			"FEntity_Link": [{
				"FEntity_Link_FRuleId": "PUR_PurchaseOrder-STK_InStock",
				"FEntity_Link_FSTableName": "t_PUR_POOrderEntry",
				"FEntity_Link_FSBillId": 161317,
				"FEntity_Link_FSId": 241252
			}],
			"FBFLowId": {
				"FID": "08885d17-1aa3-4b24-a203-72db38082591"
			},
			"FNote": "aa"
		}, {
			"FMaterialId": {
				"FNumber": " XTG1415A"
			},
			"FEntryTaxRate": "13.000000",
			"FLot": {
				"FNumber": "TEST20230726"
			},
			"FRealQty": "20.0000000000",
			"FTaxPrice": "300.0000000000",
			"FAllAmount": "6000.0000000000",
			"FStockId": {
				"FNumber": "CK040"
			},
			"FSTOCKLOCID": {
				"FSTOCKLOCID__FF100013": {
					"FNumber": "1-4"
				}
			},
			"FMoId": 161317,
            "FMoEntryId": 241253,
			"FSrcEntrySeq": 2,
			"FEntity_Link": [{
				"FEntity_Link_FRuleId": "PUR_PurchaseOrder-STK_InStock",
				"FEntity_Link_FSTableName": "t_PUR_POOrderEntry",
				"FEntity_Link_FSBillId": 161317,
				"FEntity_Link_FSId": 241253
			}],
			"FBFLowId": {
				"FID": "08885d17-1aa3-4b24-a203-72db38082591"
			},
			"FNote": "bb"
		}]
	}
}

产品问题保存生成采购入库单。关联采购订单。FEntity_Link写法问题。

100 产品问题 保存生成采购入库单。关联采购订单。FEntity_Link写法问题。

恭喜您！

产品问题
保存生成采购入库单。关联采购订单。FEntity_Link写法问题。

100 产品问题保存生成采购入库单。关联采购订单。FEntity_Link写法问题。