How to do system copy in ORACLE using attached and detached methode
(With same hostname and SID)
Copy the all service(ORACLE & SAP) related file and paths from OS drive(C:\).
Format the OS drive(C:\) and install the OS in the same drive with same host name.
Install the Java, Oracle and SAP upto Central instance with same <SID>.
Create the Oracleservice<SID> at OS level munually.
Check the profile parameters.
Check the Listener ports.
Up the R/3-system.
Regard's
Venkat(VIT)
9866277875