>Hi Sergey,
>
>Thank you for reply.

>>>SELECT T1.code, T1.descr, T1.PercIVA, T1.PercIND, T1.IvaCEE
>>>	FROM T1
>>>	WHERE T1.IvaCEE IS NOT NULL
>>>		AND (T1.PercIND <> 0
>>>			OR NOT EXISTS (SELECT * FROM t1 T12
>>>				WHERE T12.code = t1.IvaCEE AND t12.PercIVA = >>t1.PercIVA))<<

>Please, You means that I must create a new CA (T12) in my form or this CA is created from the SELECT ?

Sorry but I don't understand your question.