Solution : https://service.sap.com/sap/support/notes/1456230 (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, exist rfc destination string format changed - excluding =xxx, /instguides-> installation & upgrade guides-> sap netweaver-> sap netweaver 7, 0 -> sap bi accelerator ->         sap bi accelerator 7, querygraph implements multiple-selection services restart, end memwatch debugging parameter 'mem_is_never_critical' killemall, physical memory - 35 gb memory issue fixes
Related Notes : 
       
| 1534462 | BWA 7.00 Rev. 55: AlertServer corrections and hints | 
| 1524298 | BWA 7.00: Creation of BWA indexes with backup mode mutual | 
| 1458131 | BWA 7.00 Rev54: AlertServer corrections and hints | 
| 883726 | BIA 7.00: Central Note SAP NetWeaver BI accelerator |