Hi Mani,
Basis uses Txn SCCL to copy one client to another client or create a new client from an existing client. Txn SCC1 tends to be use by functional team to copy their change from one client to another client via transport without releasing the transport.
I think you've posted your query into the incorrect SCN Space. SCN moderator might come after you. 
You can use the Forum Finder for the New SCN document to find your product and post into that SCN Space. In addition, you can also read the SCN Rules of Engagement.
Regards,
Annie