You're right, sorry. The problem is that we don't have another key field to match (as I have to use artificial row column).

So, the solution would be

local lnRecNo
lnRecno = 1
select NewTest
scan for ID1 = 2
   goto m.lnRecno in crsResult
   replace ty2010 with crsResult.Total
   lnRecno = lnRecno + 1
endscan

>i mean
>crsResult have fields
>id total
>2 53.670
>2 50.330
>2 50.246
>2 .638
>2 110.594
>2 2.100
>**********************this is correct i need to replace this value to ty2010 at new test as crsResult total
>but i see at newtest
>id1 ty2010
>2 53.670
>2 53.670
>2 53.670
>2 53.670
>2 53.670
>2 53.670
>
>
>
>>>thank you ,
>>>i try when i brow the table i see the first vlaue replacement with all id1=2
>>>

>>>SELECT ID1 ,Y2010, cast(0 as int) as Row FROM NEWTEST WHERE ID1=1 AND ID>0 into cursor crs1 readwrite
>>>replace all Row with recno() in crs1
>>>
>>>SELECT ID1 ,Y2010, cast(0 as int) as Row FROM NEWTEST WHERE ID1=2 AND ID>0 into cursor crs2 readwrite
>>>replace all Row with recno() in crs2
>>>
>>>select c2.ID1, c2.Y2010 + c1.Y2010 as Total from crs2 c2 ;
>>>inner join crs1 c1 on c2.Row = c1.Row into cursor crsResult nofilter
>>>
>>>update NewTest set ty2010 = c1.Total ;
>>>from NewTest inner join crsResult c1 on NewTest.ID1 = c1.ID1
>>>
>>>at crsResult correct
>>>
>>>brow
>>>CLOSE all
>>>USE NewTest
>>>BROWSE                      && replace the first value for all mean where id1=2
>>>

>>
>>Yes, that's how my code works. It only updates records where ID1 = 2.