ORA-46691
Cause
An attempt was made to set or use an invalid value for the KEYSTORE_CONFIGURATION attribute of the TDE_CONFIGURATION instance initialization parameter.
Action
Use a valid value for the KEYSTORE_CONFIGURATION attribute of the TDE_CONFIGURATION instance initialization parameter. When using WALLET_ROOT, set the TDE_CONFIGURATION instance initialization parameter correctly in both the root and in the pluggable database. A value must be provided for the TDE_CONFIGURATION instance initialization parameter if a value is provided for the WALLET_ROOT instance initialization parameter, in order to fully specify the keystore configuration of the CDB$ROOT and of the pluggable database (either both parameters must be present, or both must be absent). For an ADMINISTER KEY MANAGEMENT ISOLATE KEYSTORE operation, the KEYSTORE_CONFIGURATION attribute of the CDB$ROOT must have the value FILE. For an ADMINISTER KEY MANAGEMENT ISOLATE KEYSTORE operation, if a value for the KEYSTORE_CONFIGURATION attribute is set in the pluggable database, it must have the value FILE. If the TDE_CONFIGURATION instance initialization parameter is not set in the pluggable database, the isolation operation automatically sets its KEYSTORE_CONFIGURATION attribute to FILE.