S. 263 : Commissioner – Revision of orders prejudicial to revenue -Capital gains- Two views possible and also when an appeal is pending before the CIT(A) on particular issue , Commissioner has no power to revise the order regarding that issue – Court also held that , since the matter has been pending for a quite long number of years and there has been repeated orders of assessment , the Court directed the AO to give effect to the of reassessment dt 31-12-2009 , wherein the AO has granted the benefit of S.54F of the Act . [ S.45,54, 54F , 263(1)(c) ]