I have been told by a basis consultant that I must migrate to windows 2003 64 bit and sql server 2005 64 bt before I upgrade to ecc 60/netweaver. In particular that I should do this for my Production servers.
On the other hand, I am told by another basis consultant that this is not required.
We are currently window 2003 enterprise, sql server 2000 in a windows clustered environment. We had not planned on this additional project expense.
it seems to me that I am not required to move to the 64 bit architecture as of yet.
Can anyone give me another point of view.