Use
After you have carried out the business partner conversion, or if you are a new customer and want to release business partner processing, set the SAP Business Partner for Financial Services Released indicator in Customizing for the SAP Business Partner for Financial Services by choosing Settings for Financial Services ®Interfaces/Data Exchange ® Settings for Conversion in the IMG activity Release System for Business Partner.
This indicator releases the SAP Business Partner for Financial Services in this client, and enables you to go live with it.
You make this setting because the business partner cannot automatically recognize whether Real Estate Business Partners were processed in the past.
Read the documentation for the IMG activity Release System for Business Partner and SAP Note 398888.