S. 263 : Commissioner-Revision of orders prejudicial to revenue-Fully convertible debentures-Transition amount-Accounting Standard 32-As per terms, would be of a fixed number of equity shares, criteria to classify financial instrument of convertible debentures were not indicative of any compounding financial instrument albeit it was equity-There would not be any transition amount requiring any adjustment in book profit as per section 115JB(2C)-No adjustment is required in the book profit by way of transition amount-Revision order is reversed. [S. 115JB(2C), 143(3)]