Solution : https://service.sap.com/sap/support/notes/590392 (SAP Service marketplace login required)
Key words :
choose menu option 'goto > text elements > text symbols', enter message class ftbp, time-dependent address usages, text symbol maintenance, time-dependent reason, terms business partner, start transaction se38, start transaction se91, symptom report rftbp030, addresses/address usages
Related Notes :
517102 | BP_ADU: Composite SAP note time-dependent address usages |
398888 | BP_TR1: Composite note and FAQs about bus partner conversion |