ORA-02097: parameter cannot be modified because specified value is invalid
when i try to configure TDE i face this error i have created directory and set WALLET_ROOT
SQL> alter system set TDE_CONFIGURATION="KEYSTORE_CONFIGURATION=FILE" sid='';
alter system set TDE_CONFIGURATION="KEYSTORE_CONFIGURATION=FILE" sid=''
*
ERROR at line 1:
ORA-32008: error while processing parameter update at instance sparrow2
ORA-02097: parameter cannot be modified because specified value is invalid
ORA-46693: The WALLET_ROOT location is missing or invalid.