HI All Experts,
we have been planing to migrate our central machine (kernel 741) to distributed machine (742) using system copy, but we are aware of some differences between source and target machines, first of all we need to upgrade to kernel 742 since 741 is not available in store anymore, secondly NW 72 comes with Oracle 12.1 while our machine with kernel 741 is still working with oracle 11.2, so there are some questions for migration phase as below:
1. if we just create an Export from old machine and start a system copy with new kernel (742) and Oracle RDBMS 12.1 in target machine, is there any problem with this scenario?
2. difference between version of kernel or oracle considered as a major change and need heterogeneous system copy or it is homogeneous ?
3. and last question, do kernel 742 work with oracle 11.2.0.3?
Regards,
ALI.