Create Cursor CurPagtos ; ( ; pp_NumOper N ( 6) , ; pp_Amount N (14, 2) ; ) Index on Str (pp_Amount, 14, 2) + Str (pp_NumOper, 6) Tag Amount1 Index on pp_Amount Tag Amount2 nAnyValue = 123 For nAmount = -10 To 10 Step 1 Insert into CurPagtos (pp_NumOper, pp_Amount) ; Values (nAnyValue , nAmount ) EndFor Set Order To Amount1 BrowseIf I could create an index expresion involving just pp_value (tag Amount2) it works fine, but that's not the case, I must add pp_NumOper also (the example above was simplified from the real one).