Solution : https://service.sap.com/sap/support/notes/1433883 (SAP Service marketplace login required)
Key words :
sap enterprise support customers receive extended maintenance, 5 sap enterprise support customers receive extended maintenance, sap earlywatch alert maintenance phases check, sap earlywatch alert report, prerequisites sap earlywatch alert, sap enterprise support contract, sap offers extended maintenance, st-ico 150_700 sp27, sap erp 2004 / sap ecc 5, st-ser 701_2008_02 sp07