I'm curious as to how much effort is needed to upgrade a CFM system to ECC6.0 from an older release like 4.6 or 4.7c.
Are there significant changes in terms of functionalities and/or solutions? Would you know where I may find documentation on what customizations or tables will be lost due to the upgrade? For example, I believe the account determination for TRM is different in the mySAP ECC 6.0. I'm very curious as to what a consultant would need to do in order to upgrade a CFM system successfully.
Hope you can help me. Thanks in advance!