In this post, you’ll learn more about the Oracle ErrorORA-28374: typed master key not found in wallet with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
ORA-28374: typed master key not found in wallet
Reason for the Error ORA-28374: typed master key not found in wallet
You attempted to access encrypted tablespace or redo logs with a typed master key not existing in the wallet.
How to fix the Error ORA-28374: typed master key not found in wallet ?
You can fix this error in Oracle by following the below steps
Copy the correct Oracle Wallet from the instance where the tablespace was created.