Solution : https://service.sap.com/sap/support/notes/1607391 (SAP Service marketplace login required)
Key words : 
application group sap netweaver                 complementary products -> sap bi accelerator -> sap bi                 accelerator -> sap bi accelerator 7, ehp<number>sps<number>-> support package stack guide download path http, complementary products - sap bi accelerator - sap bi accelerator 7, application group sap netweaver         sap netweaver -> sap netweaver 7, /instguides-> installation & upgrade guides-> sap netweaver-> sap netweaver 7, 0 -> sap bi accelerator -> sap bi accelerator 7, download catalog - sap netweaver, support packages stack guide, bi accelerator, -> maintenance-> sps <number>
Related Notes : 
       
| 1658373 | BWA 7.00 Rev61: No backup indexes when splitting | 
| 883726 | BIA 7.00: Central Note SAP NetWeaver BI accelerator |