A:这个是一个老问题,出现在XP的电脑(.net3.5 2016.4月份之前的版本可能会遇到):
检查单据里面的 distcount ,distcount_show 折扣是否有NULL
.select *from DAT_CKPF_DTL where distcount is null
select *from DAT_CKPF_DTL where distcount_show is null
select *from DAT_CKPt_DTL where distcount is null
select *from DAT_CKPt_DTL where distcount_show is null