Help with TDE - Multiple Instances on one server
We are in the process of creating two Oracle 12c database instances on one server. Both of the instances must use TDE. When we create the keystore for the first instance, all is well. When we try to create the keystore for the second instance, the wallet gets created but all the rest of the keystore commands fail because the 2nd instance is looking at the first instance wallet. So, the new wallet, created successfully for the 2nd instance can not be opened, etc.
When I look at v$encryption_wallet info for the first instance, both the CDB and PDB wallet references are open (good). When I look at v$encryption_wallet info for the second instance, the CDB is open (good) but looking at the first instance wallet. The PDB is open_no_master_key and also looking at the first instance wallet.