Why are you using a temporary table at all? Do you have a need for the middle table? If not, you could:

SELE tablea
Scan ALL FOR tablea.indent > 10
   Insert Into tableb (indent, name) values (tablea.indent, tablea.name)
EndScan

>I have two table
>
>TABLE A
>-------
>ident int
>name c
>
>and
>
>TABLE B
>-------
>ident int
>name c
>
>
>so my code is like that
>
>select * from table_a where ident > 10 into cursor cur_temp
>
>
>
>
>and after that i want to copy line by line into table b
>
>how can i do that ????