SAP Upgrade 4.6B to SAP ERP 6.0
I have a question because of SAP upgrade from 4.6B to ERP 6.0.
I'm not really sure but I had in mind that I need two different steps.
First step an upgrade from 4.6B to SAP Enterprise 4.7 and from SAP Enterprise 4.7 to SAP ERP 6.0 afterwards. Is it right, isn't it?
Unfortunately I can find further information. In the latest SAP Upgrade Guide are just information because of source and target but
no information how it works in detail.
Could anyone help me or has more detail information?
Many thanks in advance.