You don't have to close AR, AP or JC in order to retrieve 2010 transactions into Adagio Ledger with both 2009 and 2010 open. When retrieving the sub-ledger batches, just ensure that the method of determining the fiscal period is 'by date'. Thus AR/AP/JC transactions dated in 2009 will get retrieved into a batch for that year, and transactions dated in 2010 will get retrieved into a different 'Next Year' batch for that year.

If you are interested in seeing how to deal with retrieving sub-ledger batches at the year end turnaround, check out the 'Year End Processing' recorded webinar that is available to watch or download from our website from this link.