Oracle数据库

Question

执行 
Function Called in lngGetDataTable 
select a.registerid_chr,
       a.pstatus_int,
       sum(round(a.unitprice_dec * a.amount_dec, 2)) money
  from t_opr_bih_patientcharge a
 where a.registerid_chr in ('100000046030')
   and a.status_int = 1
   and a.inhosflag_int = 1
 group by a.registerid_chr, a.pstatus_int
[2017-07-01 09:09:40,593] Function Called in lngGetDataTable 
select sum(b.money_dec) as money_dec, b.registerid_chr
                                  from t_opr_bih_prepay b
                                 where b.isclear_int = 0 and b.registerid_chr in ('100000046030') group by b.registerid_chr报错
 ORA-00904: "ORDERID_CHR": 标识符无效
   at iCare.Pub.Utility.clsLogText.LogError(Exception objEx)
   at iCare.Ipd.Nurse.Svc.clsBIHOrderExecuteService.m_lngPacsApply(IPrincipal p_objPrincipal, clsPacsInpatientInterface_VO[] m_objVOArr, enmHospital p_enmHospital, String[] orderID)
   at iCare.Ipd.Nurse.Svc.clsBIHOrderExecuteService.m_lngUpdateBihOrderExecConfirmer_NEW(IPrincipal p_objPrincipal, List`1 m_glstExecutablePhysicianOrderList, List`1 p_glstNurseVO, Dictionary`2 p_gDicLis, Dictionary`2 p_gDicPacs, Dictionary`2 p_dtnStorageVO, enmHospital p_enmHospital, clsBihSendMed_VO SendMedVO, clsSPECORDERCATE SpecateVo, List`1 SendCheckArr, Dictionary`2 dtnLisVOInfo, Boolean m_blSendLisBill, Boolean m_blnLisInterFace1147, Boolean m_blnLisInterFace, ArrayList p_arrUrgent, enmHospital m_enmHospital)
Oracle Data Provider for .NET 连接中间件clsBIHOrderExecuteService)操作异常，ORA-00904: "ORDERID_CHR": 标识符无效

Answer 1

 ORA-00904: "ORDERID_CHR": 标识符无效
这个列不存在。