Solution : https://service.sap.com/sap/support/notes/611414 (SAP Service marketplace login required)
Key words : 
symptom migration report crm_bupa_migrate_30, migrate table smokna1sht, prerequisites support package 15, support package 5, terms bp_exchange_r3_to_crm, bp_exchange_crm_to_mobile reason, solution implement, source code, crm_bupa_migrate_31
Related Notes : 
       
| 629487 | CRM 3.0 / CRM 3.1: Functional Enhancements | 
| 614285 | Corrections for Note 611414 | 
| 609514 | Changes in business partner CRM 3.0 SP15 and CRM 3.1 SP05 |