AP Vouchers in closed Accounting Period

Dear All,

We have upgraded our client system from 8.4 to 9.2. We have now encountered a functionality that has been introduced since 9.1 where in AP Vouchers (both PO and NON PO) when Budget Checking is not allowed against Vouchers in a Closed Accounting Period.  These Vouchers are dropped during the Budget Checking Process.  We are also facing an issue of a an earlier finalised voucher which has already been paid, if unfinalised doesn't get budget checked again.

We wanted to look at the possibility to by pass this check by the FS_BP process so as to allow the Vouchers in closed accounting periods to also be successfully budget checked. So if you have already done this in your organization or have any recommedations, please share your inputs. Also, merely inactivating a step in AE would be enough or not.