DIA-28365
Wallet is not open.
Cause
The keystore (FILE wallet or OKV/KMS) is not open.
Action
Open the keystore using the keystore password or EXTERNAL STORE. If using auto-login keystore, ensure that the auto-login keystore is present in the correct wallet location depending upon the WALLET_ROOT configuration. Do not use a local auto-login keystore in Oracle Real Application Clusters (Oracle RAC). If an environment variable is used for the keystore location, ensure that it is set for srvctl and the operating system session. Ensure that the TDE_CONFIGURATION is set to "OKV|FILE" if an external keystore (OKV/KMS) is being used.