Solution : https://service.sap.com/sap/support/notes/422259 (SAP Service marketplace login required)
Key words : 
0 additional key words enterprise buyer professional edition, download support packages                    -> spam/saint updates 3, enterprise buyer professional edition 3, download support packages                  -> bbp/ebp, /general/r3server/patches/rel610, previous bbp/crm version, ipc service pack belonging, sap crm mobile sales / service, standard sap gateway version 4, maintain sales area data
Related Notes : 
       
| 543841 | CRM: Support Packages Release and Information Notes | 
| 440823 | Material download: There is already a GTIN for UoM | 
| 432325 | Category download changes manually created hierarchies | 
| 430572 | Buttons 'Sales area data' and 'Purchasing data' are hidden | 
| 421281 | |
| 413550 | EBP: Attribute buffer contains too many attributes | 
| 409659 | CRM 3.0 Master Guide | 
| 408965 | EBP 3.0: PPOSA_BBP makes fields ready for input | 
| 407806 | EBP/CRM: RHBAUPAT displays the wrong information | 
| 407736 | CRM 3.0: Distribution channel buffering is incorrect | 
| 407453 | Additional information on upgrading to EBUYER / CRM 3.0 | 
| 396693 | SAP CRM 3.0: Information on Installation |