Hi everyone,
I am looking for some good advice and steps from someone who recently went through the migration of R3 4.7 system installed on MSCS to ECC6 EH7 installed on Win 2008 R2 MSCS system.
What we already know is that the SAPInst for R3 will not complete the installation of the R3 4.7 MSCS on Windows 2008 R2 systems. So we anticipate that we will probably need to complete a system copy to a VM system, run the upgrade on that system while we install ECC6 EH7 as a MSCS on the new Windows 2008 R2 systems. Then when the upgrade is done, move the database to the new systems as a system copy. We have completed the migrations on non MCSC systems where we can use the modified kernel.
I would like to hear how you did it, and any pointers you can give us. Links to good documents will be much appreciated. I also would like to know if during the migration you changed your <SID> and system names.