{"status":500,"error":{"message":"org.springframework.validation.BeanPropertyBindingResult: 1 errors\nField error in object 'wfoPlan' on field 'planSq': rejected value [8200)을]; codes [typeMismatch.wfoPlan.planSq,typeMismatch.planSq,typeMismatch.java.lang.Long,typeMismatch]; arguments [org.springframework.context.support.DefaultMessageSourceResolvable: codes [wfoPlan.planSq,planSq]; arguments []; default message [planSq]]; default message [Failed to convert property value of type 'java.lang.String' to required type 'java.lang.Long' for property 'planSq'; nested exception is java.lang.NumberFormatException: For input string: \"8200)을\"]"},"message":""}