>>>>I am not sure what the syntax error may be. I'll continue tomorrow. It's 3:30am here.
>>>>
>>>
>>>'DESC' is reserved word for SQL as in ORDER BY Something DESC. Try with another field.
>>
>>Of course! That was it. Thank you very much, Sergey.
>>
>
>Try
>

>lcCommand = [UPDATE Accounts SET Accounts.Desc = ALLTRIM(Accounts.Desc) + ' cambiado' WHERE Number = '100 ']
>

Thanks again. This was only a test but it is good to know there is an alternative.

Alex