If the COA is out of balance, do the following:
1. Run the GL Posted Journal Transactions Listing Report for the fiscal year, changing the following parameters:
Beg date - End date - the current accounting year
Account Sort to "T"
Print Full Description - Yes
Print Detail - No
Out of Balance Only - Yes
2. If the above report is out of balance, it will show which entry is out of balance. You can try to unpost it and repost it.
3. If the report is in balance, then you need to run tech sync.
4. Run tech sync, Admin, Maintenance Tools, Run Tech Sync2 (run it only for current year)
5. Run the GL Chart of Accounts w/Amts report - the balance should be 0.00 when it is in balance.