Our current R3 system in is windows 2003 32 bit hardware with SQL server 2005. We would like to migrate our sap system into windows 2008 X64 with SQL server 2005.
What are the steps we have to consider taking for complete (pre, migration and post migration) migration?
Does the new server have to have same dns name as old one? Can it be changed later after installation? How do migrate our transport directory to the new server and configure transport after new installation of SAP?