IF EXISTS (SELECT 1 FROM SYSOBJECTS WHERE xtype='U' AND name='CONTROLEDEOBJETOS') 
   BEGIN
     IF NOT EXISTS (SELECT 1 FROM CONTROLEDEOBJETOS WHERE CHAVE = 'TRACSEST_MONTANNA')
        BEGIN
           INSERT INTO CONTROLEDEOBJETOS (CHAVE, TEXTO) VALUES ('TRACSEST_MONTANNA', 'OCULTAR_FORNECEDOR_E_COMPOSICAO')
        END 
   END
GO