Solution : https://service.sap.com/sap/support/notes/333954 (SAP Service marketplace login required)
Key words :
bi/di programbefore starting, additional key words bas_regionalstructure, standard sap city file, dx workbench tables 'sxda0', import programthe data converted, menu option 'extras' -> 'administration', data transferthe fields relevant, maintaining legacy system structureshere, maintaining legacy system fieldsdescribe, dx workbench table entries
Related Notes :
| 334096 | Converting postal code data with LSM Workbench as of V1.5 |
| 132948 | Transfer programs for the R/3 regional structure |