Introduction In Oracle Fusion, accounting entries do not directly move from business transactions into General Ledger. Instead, transactions pass through multiple accounting layers involving Subledger Accounting (SLA), journal transfer processes, journal import, and posting before they finally impact financial balances. Because of this layered architecture, reconciliation in Oracle Fusion is more than simply matching balances between reports. It involves validating that accounting entries are generated, transferred, imported, and posted correctly across the financial system. This article focuses on the backend accounting flow behind GL reconciliation in Oracle Fusion, including how accounting moves from SLA to GL, important tables and reconciliation checkpoints. Oracle Fusion Accounting Architecture Oracle Fusion uses a layered accounting architecture where operational transactions and accounting generation are handled separately.…