Solution : https://service.sap.com/sap/support/notes/626555 (SAP Service marketplace login required)
Key words : 
attached source code corrections, communication data held, business address services, bprel_dialog solution implement, table but051 due, table but051, duplicate records, terms bprel_api
Related Notes : 
       
| 694172 | |
| 651069 | SAPKU40002: Support Package 02 for CRM 4.0 | 
| 615942 |