Customer Master Data in Oracle Fusion Cloud is entirely dependent on a pristine Trading Community Architecture (TCA) registry.
When migrating from Oracle EBS R12 to Fusion Cloud, many technical teams trip over a fundamental architectural change: the transition from Operating Units (ORG_ID) to Business Units (BU) and Reference Data Sets (SetIDs).
A simple lift-and-shift script can create downstream problems across Order-to-Cash and auto-accounting configurations.
In this technical breakdown, we look directly at:
→ EBS R12 to Fusion TCA mapping
→ The ORG_ID → BU/SET_ID architectural shift
→ Reference Data Sets and SetIDs
→ Party consolidation and DQM
→ Customer Import FBDI
→ Pre-load TCA reconciliation
→ Critical validation checks
Architects and DBAs: What has been your biggest headache when mapping legacy HZ_CUST_SITE_USES_ALL into a multi-BU Fusion environment?
Let's talk shop in the comments. 👇
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