>Hi Barbara, thank You for reply.
>
>The field names are "CodeUp", "Code" and "Name".
>Is here any reserved word that I don't know?
>
>Dmitry Belyaev

"Name" is a reserved word. Another thing to check: Do you have any indexes on this table? Maybe you're using a user defined function, or you have a corrupted index file. Since a PACK does a reindex, try just doing a REINDEX command on the table and see if that gets the error too.