Posting Edit Codes
Assign a posting edit code to every object or object.subsidiary account in the chart of accounts. This code determines whether the account posts to the general ledger and whether it updates the Account Balances table (F0902).
Posting edit codes exist for these types of accounts:
Posting
Non-posting (or title)
Budget
Inactive
Machine-generated
One that requires units, not monetary amounts.
Subledger and type
If you designate an object or object.subsidiary account as posting, the account must be assigned to a posting business unit.