A GJE from 12/31/05 that was posted and long forgotten has suddenly come back to life.  When I'm in GL-O, after I confirm that I want to select all batch types for processing, I get this message:
   Warning: A transaction dated 12/31/05 for GL Account 2290 for $4.02 has an invalid date.  Please use GL-P to correct this transaction.
 
After I click OK, the message appears again immediately, but this time it refers to the other GL account involved in the entry, the credit side of the entry.  After I click OK again, then all other unposted items are selected and I can proceed to post them.
 
In the list of GJ transactions in GL-B, this entry is still showing as posted as it has for the last six years.
 
The balance sheet balances.  The trial balance in GL-E balances.  Neither of these two GL accounts shows a different balance than it had before this warning message showed up.
 
Any ideas on how I can get rid of this problem, if it is a problem?
 
Thanks.
 
Paul