LM5164: 交期变更问题

您好！

我们有一张订单变更交期失败，提示{
                        "code":"TI-TXT-077",
                        "message":"Order processing will continue with the TI estimatedDeliveryDate. No additional action is required. For help, contact TI API Support ( api-portal.ti.com/support )",
                        "reason":"Fulfillment is unavailable for the requestedDeliveryDate.",
                        "type":"INFO"
                    }

订单号为1026366542，行号分别为20、30、40、50，请帮忙查一下原因。