Importing a Bank Entry - Sage 300ERP

I started using the Bank Reconciliation module a few months ago in Sage 300ERP and have really liked it. 

However, I am running into one snag that I think there should  be away to do this. 

Every month I have a couple of entries that I post for payments made out of the account that have several account lines.  So, I want to export the bank entry and then next month I can import the entry and may just have to make slight modifications to the amount.  Almost like a reoccurring bank entry.

So, two months ago I tried to export the entry and then I would be able to import it at the beginning of the next month.  However, when I tried this it started processing and then it says 'Description: Incorrect procedure. Only unposted bank entry can be imported.'

So, I re-entered the bank deposit manually, but before posting I exporting the entry thinking this would allow me to import it this month.

This month I tried to import the entry and again it starts processing and then gives me the same message. 

Can someone please let me know if there is a way to import a previous entry and then modify it?  Otherwise I have some lengthy bank entries to make each month.

Input would be greatly appreciated!!!