Solution : https://service.sap.com/sap/support/notes/1100189 (SAP Service marketplace login required)
Key words : 
0 sp01 enterprise services -  sap erp es 2005 esa ecc-se 600 sp05 xi content esa ecc-se 600 sp005 sap netweaver 04s sap netweaver 7, software components sp level sap ecc server vpack ecc-vpack 601 sp04 erp, -fs-cm 601 sp04 portal content bp erp05 claim center agt 1, 0 sp01 xi content ecc-vpack 601 sp04 xi content gs1 1, sap ecc 600 980511 installatn/upgrde guide sap erp enhancement package 2005, number short text general notes 977115 installing ecc-vpack 601, pack hr 601 sp04 sap finserv claims mgmt vpack, 11 sp04 xi content xi content store connect, /patches -> downloadsupport packages -> spam/saint updates -> spam update, sap ecc 600 977116 installing ecc-vpckhr 601
Related Notes : 
       
| 1082597 | Not enough business functions activated in SFW5 | 
| 1081261 | SAP ERP 6.0 SP Stack 11 (12/2007) Release Information Note | 
| 1064635 | SAP ERP Enhancement Packages: SP Stacks Release Info Note | 
| 998833 | Release Restrictions SAP ERP 6.0 - Enhancement Packages | 
| 980511 | Installatn/upgrde guide SAP ERP Enhancement Package 20051 | 
| 977116 | Installing ECC-VPCKHR 601 on SAP ECC 600 | 
| 977115 | Installing ECC-VPACK 601 on SAP ECC 600 | 
| 852235 | Release Restrictions for SAP ERP 6.0 |