Regarding changes in excise rate, we have maintained two different rate in J1ID form 01.04.2008 to 07.12.2008 14% and from 08.12.2008 to 31.12.9999 10%. Based on this settings we have raised one PO and we made GRIR with non excise and we capture the excise in J1iex. in J1iex system is taking new rate of 10% even the GRIR date and excise capturing and posting date are in past i.e before 07.12.2008. Our requirement is it want to capture 14% if the posting date or capture date are in past i.e before 07.12.2008. How to resolve this? can any one give me idea on this.