>hi,
>
>CREATE TABLE #parametros (parameters varchar(500))
>
>collation which is taking the field(parameters) in a Windows 2003 server in English, Latin or Spanish
>
>I do this in a stored procedure

Add

CREATE TABLE #Parameters (Parameters VARCHAR(500) COLLATE DATABASE_Default)

By default if you don't specify collation, it will get it from TempDb database which may be different than the database you're working with. If you want to use the same collation, add COLLATE DATABASE_DEFAULT to all character columns. This is a known problem often discussed in MSDN Transact-SQL forum.