is that possible to upgrade r/3 4.5b from 32 bit to 64 bit

[Former Member]

hi all,

Is it possible to upgrade sap r/3 4.5b from 32-bit to 64-bit.

[tim_buchholz]

Dear Balaji,

that would not be an upgrade, as the system does not need to use different programs. You might want to check notes

<a href="https://service.sap.com/sap/support/notes/308375">308375</a>

<a href="https://service.sap.com/sap/support/notes/177724">177724</a>

<a href="https://service.sap.com/sap/support/notes/155355">155355</a>

<a href="https://service.sap.com/sap/support/notes/143059">143059</a>

It would be more like a heterogeneous system copy than an upgrade.

Regards,

Tim