========================2025-07-29 08:06:27======================== res_start ========================2025-07-29 08:06:27======================== xpay_res LGD_RESPCODE = XC01 LGD_RESPMSG = LGD_MID 필드가 누락되었습니다. ========================2025-07-29 14:26:37======================== res_start ========================2025-07-29 14:26:37======================== xpay_res LGD_RESPCODE = XC01 LGD_RESPMSG = LGD_MID 필드가 누락되었습니다.