R12.2 After R12 Upgrade , the Duplicate Tax Registration Numbers are not allowed for New Customers
After R12 Upgrade , the Duplicate Tax Registration Numbers are not allowed for New Customers but Upgraded Customers its allowed and its already modeled in DB
This functionality was supported in 11i
The 11i Upgraded Data is successfully upgraded at R12 Upgrade with similar functionality
We have designed the structure of the of Customers into a Site Centric Model
This was supported in 11i and is 80% of Customers
Its not possible for Customer Master team to move the entire design to an Account centric model and would need a separate project
Until that project is live we need this workaround specifically developed for us as we cant dump the volume of clean up of Customers as a part of upgrade and check the impact on Transactions