I entered several transations in the current account by mistake before running our latest VAT return.  Now I disocver the error I would like to enter them in the correct account.  Some are supplier invoice payments and some are bank payments.

When I try to change the account number in the Transactions window I am told "This correction cannot be carried out automatically, sicne this transaction has been reconciled for the VAT return."  Is there a method for doing it manually rather than automatically?

We are Cash Accounting for VAT.