There are a few accounts which won’t be in use anymore ( and will be deleted latest before the January month End). You’ll find your local accounts which have to be reallocated to the correct HQ-CoA’s by filtering the Main account templates for all Main account templates that starts with a small o.
Those accounts are also shown in the HQ_PP_2015 row structure at the end of the Balance Sheet resp. the P&L with the account name “REALLOCATE THIS ACCOUNT”.