Need details about ECC upgrade

Hi Gurus,
Greetings..
Need help on ECC upgrade
We are currently on 4.0B system and upgrading to ECC 6.0
Need details on the following
1.) Can we directly upgrade from 4.0 to 6.0
2.) What will be the system details ( like database os etc)
Thanks in Advance
Gopi

Hi Gopi,
according to SAP Product Availability Matrix you can upgrade directly from 4.0B system. Please check the link below:
https://service.sap.com/sap/support/pam?hash=pvnr%3D01200615320900001296%26pt%3Dg%257Cr
Please activate the check marks on the left side (pressing below link) to get an overview about supported OS/DB combination:
https://service.sap.com/sap/support/pam?hash=pvnr%3D01200615320900001296%26pt%3Dt%257CPLTFRM%26ainstnr%3D012006153249000…
Cheers,
Andreas

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