Step by Step Procedure to create a copy of a client locally in the same SAP server.
1. Logon to SAP server
2. Use Transaction Code SCC4
3. Go to change mode
4. Create a new client, assign client number & description as per request
5. Logoff from current client.
6. Login to newly created client using the following credentials :
i. Client Number : Newly created one
ii. User Id : SAP*
iii. Password : PASS