Guides

How Oracle Fusion organizes, relates, and secures its data — naming conventions, keys and grain, effective-dating, flexfields and value sets, reference data sets, lookups, security, multi-org, and a module-by-module reference spanning 117 tables and views across HCM, Financials, Procurement, SCM, and Projects. The second Foundation guide in FusionLens's Oracle Fusion Knowledge Hub.

Oracle Fusion is not fifty modules to memorize — it is a small set of recurring architectural patterns. A 29-chapter field guide to the business architecture: ownership, enterprise structure, lifecycles, approvals, orchestration, security, reporting, integration, extensibility, reconciliation, and quarterly-update governance, plus a 15-question requirement decomposition framework — built for functional consultants, architects, and analysts who never touch SQL.

75 verified Oracle Fusion SQL patterns across HCM, Payroll, Financials, SLA, Procurement, Order Management, Inventory, Projects and Security — anchored by the Overdue Invoice Test, a 10-step business-question-to-SQL method, and a 15-point AI-generated-SQL validation checklist.