Solution : https://service.sap.com/sap/support/notes/618400 (SAP Service marketplace login required)
Key words : 
service procurement pdp  = direct procurement = plan driven procurement spc  = service procurement sus  = supplier enablement ccm  = catalog content management sou  = strategic sourcing, support package 20622087 'unnötige aufrufe des ipc beim ändern von konditionen'626910 sus/prc, bp replication660599 statusschema660979 problem beim drucken von dokumenten656642 sus2/bp, shopping cart624172  kein anlegen der bestellung wegen fehlender einkäufergruppe        -> relevant, prüfung konditionszeitzonen'643516  positions nummerierung bei xml iv eingang falschsus part, /swcenter => download support packages =>   spam/saint updates => spam update, back-end po not632995  settyp bus_agreement nicht verwenden 626362, 600410  das generieren der dynpros für die suchergebnisse   3, called626330 tabelle crmc_func_assign hat falsche auslieferungsklasse617111 icf, 629927  fehlende generierung nach einspielen eines supportebp part
Related Notes : 
       
| 660979 | Problem when printing documents | 
| 660599 | SRM-SUS: Incorrect confirmation and invoice status profile | 
| 656642 | SUS2/BP: Runtime error during BP replication - MESSGE_TYPE_X | 
| 643516 | Incorrect item numbering in XML invoice receipt | 
| 635085 | SUS_UM: Self registration does not work | 
| 635059 | SRM-SUS history: No update with price change | 
| 634759 | SUS: Program termination: TABLE_ILLEGAL_STATEMENT | 
| 634576 | SUS: Too many items in follow-on documents | 
| 634471 | XML confirmation processing for PO with limit items | 
| 634173 | Delta upgrade BI_CONT 320 -> 330 | 
| 634092 | SUS user management: Logon language is not saved | 
| 633329 | Supply information is missing during the XML export | 
| 632995 | Do not use set type BUS_AGREEMENT | 
| 632982 | Generation of the screens for the sourcing | 
| 632691 | Untranslated texts in generated screens | 
| 631778 | Item level Part. determ. not correct in the follow-up doc. | 
| 631407 | Object links: Quotation -> BE-PO is not displayed | 
| 630234 | SC status display of completed shopping carts | 
| 629945 | Screen in screen in integrated catalog frame | 
| 629927 | Missing generation after import of a Support Package | 
| 628547 | SRM-SUS: Corrections for SUS 2.0 SP01: business partner,user | 
| 626910 | SRM-SUS: Deactivating tax calculation via TTE | 
| 626394 | SRM3.0: Enhancing start conditions for contract | 
| 626362 | No error message for incorrect catalog items | 
| 626316 | Bid invitation from sourcing: back-end PO not created | 
| 626142 | EBP 4.0: No budget information in the shopping cart | 
| 625058 | Customer Include could not be determined | 
| 624726 | IPC 4.0 Installation | 
| 624481 | Incorrect condition output during export | 
| 624172 | Purchase order not created due to missing purchasing group | 
| 623433 | Customer Include could not be determined | 
| 623149 | Local partners are added twice in the classic scenario | 
| 622087 | Unnecessary calls of the IPC when changing conditions | 
| 621675 | Partner update in invoice by default | 
| 620904 | Catalog price disappears when the vendor was entered | 
| 620554 | Enterprise Buyer 4.0 Installation: Composite Note | 
| 620544 | Support Package 02 for SRM 3.0 | 
| 620461 | Upgrading Integrated Catalog | 
| 620208 | Shopping cart with rejected items cannot be saved | 
| 620030 | Short dump OBJECTS_OBJREF_NOT_ASSIGNED in XI shift | 
| 615063 | Syntax error: CLASS CL_ABAP_CHAR_UTILITIES DEFINITION LOAD | 
| 613210 | Solution Validation: Ext.Leistungserbringer in XML Ausgang | 
| 613053 | Termination when creating confirmations | 
| 612402 | Technical problem in SRM 3.0 SP00 | 
| 611325 | Installation of the J2EE engine as NT service for SUS-WPS | 
| 607461 | SUS-MM: Text changes for order confirmation | 
| 605331 | Release restrictions for BI Content 3.2 Add-on | 
| 601742 | Multiple activation of singular BAdIs possible | 
| 601105 | Release restrictions R/3 Plug-in 2003.1 | 
| 600410 | Generation of the screens for the search results | 
| 597493 | Delta upgrade BI_CONT 310 -> 320 | 
| 593366 | BAdI in EnjoySAP of PO BAPIs in connection with SRM | 
| 593245 | Support Package 01 notes for EBP 4.0 | 
| 590953 | Master Guide mySAP SRM - Using SAP EBP 4.0 | 
| 588568 | SAP Exchange Infrastructure 2.0: Patch procedure | 
| 586466 | SRM-SUS: Follow-on document control with SUS-MM scenario | 
| 581486 | Composite SAP note SRM Analytics BW 3.1 Content | 
| 563180 | Locations - Replication of R/3 plants | 
| 538544 | Problems in communicating via the FastRFC protocol | 
| 527575 | SAP Integrated Catalog Installation | 
| 523131 | Access Denied messages after Upgrade 4.0.1 to 4.6 | 
| 516504 | Business Connector 4.6 as Windows NT Service | 
| 509227 | User Management Engine 3.0 Installation and Migration Info | 
| 494541 | User-defined fields in XML communication | 
| 458591 | User-defined fields: Preparation and use | 
| 439915 | Exchange Infrastructure Integration Server 2.00 | 
| 410627 | Problems exchanging EBP XML documents | 
| 309834 | SAP BC release and support strategy | 
| 19466 | Downloading SAP kernel patches |