sorry for wrong question, our real scenario is as follows -
We received a bonus of 34,385,333.509 units from Mutual Fund scheme, for which we did not make any payment in cash and no monetary transaction was involved.
The cost price of the purchase has remained the same but the units have increased by the bonus received and therefore reducing the cost price of each unit. Now this transaction has to be accounted for in SAP. The capital gain is to be calculated on FIFO basis at revised reduced NAV.