处理方法:

相对应的数据库运行以下代码:

update t_SystemProfile set FValue='2017' where FKey='StartYear'
update t_SystemProfile set FValue='5' where FKey='Startperiod'
delete icbal where FPeriod<5
delete icinvbal where FPeriod<5
delete icbal where Fyear<2017
delete icinvbal where Fyear<2017

(日期可根据实际填写)