>>>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 ?