update FactSalesOrderLineAggregate
set
Company_ID = isnull(DimOpCo.Company_ID,'*NONE'),
FullAccountingDate_AT = isnull(DimAccountingPeriod.FullAccountingDate_AT,0),
CustomerBranchID_AT = isnull(DimBranch.BranchID_AT,'*NONE'),
CustomerCountryCode_AT = isnull(DimCountry.CountryCode_AT,'*NONE')...