Oracle client on 11g
I've upgraded Oracle from 10.2.04 to 18.104.22.168.
I'm using SAP Kernel 640_EX2
As indicated on note 819829 "Oracle Instant Clients of release 11.2.0.X can be used with SAP products that were linked with Oracle 10.2 (SAP Kernel 7.00/720/6.40 EX2).", so I decided to install Oracle Instant Client 22.214.171.124
1) Is it wrong to install this Oracle Instant Client 11.2.02 on this configuration ?
2) When I check SM51/Release Notes or System/Status, the OCI version indicated is still "102". Is this normal ? How can I change it ?
3) Can I unset ORA_NLS33 variable ?