ORA-31703
cannot grant privilege_name privilege
- privilege_name: The name of the privilege being granted.
Cause
Granting the privilege was attempted by a user other than SYS, the owner, or a privileged user with the WITH GRANT OPTION or GRANT ANY OBJECT PRIVILEGE system privilege.
Action
Retry granting the privilege as SYS, the owner, or a privileged user with the WITH GRANT OPTION or GRANT ANY OBJECT PRIVILEGE system privilege.