To understand this notification some points must be understand first:-
1) Software acquired in subsquent transfer (means notification is not applicable if software is purchased form original developer)
2) The transferor is a resident person
3) The transferor has transferred the software without any modification (If transferor is customizing the software as per customers' requirement, then the benefit of such notification would not be available)
4) Tax has been deducted by transferor from payment of such software during any previous transfer under section 194J
5) The transferee obtains a declaration from the transferor that it has deducted tax from payment made to original developer or previous dealer
Hence, indirectly TDS is already deducted on such transfer.