Solution : https://service.sap.com/sap/support/notes/594640 (SAP Service marketplace login required)
Key words : 
service procurementpdp  = direct procurement = plan driven procurementsus  = supplier enablementccm  = catalog content managementsou  = strategic sourcingnr =, /patches => download support packages => spam/saint updates => spam update, srm sce> => 'master guide mysap srm e-procurementcabilities, importing supplier relationship management support package 06, srm sce> => <business scenario> => installation guides, 0the sap maintenance strategy recommends, terms enterprise buyer professional edition, aba abd basis support package 6, 'master guide mysap srm', implemented sap web application server
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| 625207 | SUS10/BP: District field cannot be changed in settings | 
| 614964 | SUS/PR:Price is not displayed correctly during simulation | 
| 597764 | Support Package 06, notes for EBP 3.5 | 
| 586719 | SRM 2.0 SUS 1.0: Applying SP05 to Supplier Self-Services | 
| 574705 | Long response time of the IPC | 
| 550408 | Corrections to analysis of expressions from SP9 | 
| 547611 | SRM-SUS: Importing of ABAP Support Package | 
| 539533 | Receivable adjustments: Error message >0114 | 
| 538544 | Problems in communicating via the FastRFC protocol | 
| 514052 | Plain HTTP adapter generates errors with HTTP ret.code 100 | 
| 510424 | ITS Version for Enterprise Buyer 3.5 | 
| 509227 | User Management Engine 3.0 Installation and Migration Info | 
| 19466 | Downloading SAP kernel patches |