In our environment we are planning to upgrade AIX 5.3 to 6.1.
Currently we have
SAP ECC 6.0 EHP5.
Would like to know can we do inplace OS upgrade. I mean on same hardware where current sap is running. OR do i need to do system copy and install current system to new hardware. Would be good if we migrate to 7.1.
Kindly post your suggestions. Would appreciate if some one can guide me detailed activities/procedures need to be carried out.