When you enter invoices, the system creates unposted records in the Batch Control Records table (F0011), updates the Account Ledger table (F0911), and updates the Customer Ledger table (F03B11).

When you review and approve invoices, the system updates and approves records for posting in the Batch Control Records table (F0011).

When you post invoices to General Ledger, the system updates the status to D (posted) in the Batch Control Records table (F0011), posts records to the Account Balances table (F0902), creates offsetting entries and updates records to P (posted) in the Account Ledger table (F0911), and updates the records to D (posted) in the Customer Ledger table (F03B11).