服务商已经开通了电商收付通，并且也邀请了二级商户。 1.调统一下单接口： 参数： { "amount": { "total": 100 }, "description": "order55156165354931520211393", "notify_url": "xxxxxxxx", "out_trade_no": "wxNo77847165354931540165387", "payer": { "sp_openid": "o6cg_5RG-77nWY2B2hBzCOhWHbnA" }, "settle_info": { "profit_sharing": true, "subsidy_amount": 30 }, "sp_appid": "wxb938a289f049047d", "sp_mchid": "1624918221", "sub_mchid": "1624948831" } 返回正常，回调也成功。 2.调请求分账接口： 参数： { "appid":"wxb938a289f049047d", "finish":true, "out_order_no":"wxNo77847165354931540165387", "receivers":[ { "amount":30, "description":"订单分账", "receiver_account":"1624948831", "type":"MERCHANT_ID" } ], "sp_appid":true, "sub_mchid":"1624948831", "transaction_id":"4200001492202205264340782407" } 返回403，报错信息： ..."body":"{\"code\":\"NO_AUTH\",\"message\":\"无分账权限\"}",...

使用的是官方sdk public static void main(String[] args) throws Exception { WXPay wxPay= new WXPay(new WXPayConfig() { @Override String getAppID() { return "wxaa71xxxxxxxxxx"; } @Override String getMchID() { return "154xxxxx"; } @Override String getKey() { return "y8JSXFo3Dxkgxxxxxxxxxxxxxxxxxx"; } @Override InputStream getCertStream() { return null; } @Override IWXPayDomain getWXPayDomain() { return new IWXPayDomain() { public void report(String domain, long elapsedTimeMillis, Exception ex) { } public DomainInfo getDomain(WXPayConfig config) { return new DomainInfo("api.mch.weixin.qq.com",false); } }; } },false); HashMap<String,String> reqData = new HashMap<String, String>(); reqData.put("out_order_no","2021012309053671549668839"); Map<String,String> res = wxPay.orderQuery(reqData); System.out.println(res); } 返回结果 {return_msg=0参数格式错误, return_code=FAIL}

您好，480元，支付的时候报这个错，请问是什么原因？[图片]