Solution : https://service.sap.com/sap/support/notes/1325131 (SAP Service marketplace login required)
Key words :
abap system performance problems exist, st-ser release 701_2008_02, table listing time slots, st-ser-701_2008_2, check group gl3_perfov, terms earlywatch alert, prerequisites program error, application server performance, database server performance, show red ratings