Question rises, did u had a SEPM Back up of Embedded Database or SQL, if SQL then use the link below for your reference
http://www.symantec.com/business/support/index?page=content&id=TECH183174&actp=search&viewlocale=en_US&searchid=1360561766080
If you had Embedded Database then,
http://www.symantec.com/business/support/index?page=content&id=TECH102547&actp=search&viewlocale=en_US&searchid=1360561914094