Currently the system voids a bank transaction using the original date of the bank transaction. This will occur even if the setting in Utilities, System Preferences, Allow Prior Month Posting is set to No
The system will even post several years back, even though parameters only allow you up to 24 months for a journal entry and 12 months for the CM module
They system should prompt you “Transaction will post to a prior month, do you want to continue? Yes/No?” If Yes, continue, if No, return to the screen so the user can select another transaction or close the screen.
If you do not want to use the original date of the bank transaction, instead post an offsetting bank transaction with the void date of your choice. Then clear the original transactions and the new one together on the bank reconciliation.