从NONCDB复制到PDB报ORA-17628错误

使用SYSTEM创建的DBLINK
SQL> create database link link_orcl
2 connect to system identified by oracle_4U
3 using '192.168.133.134:1521/orcl';
Database link created.
SQL> select * from dual@link_orcl;
D
-
X
SQL> create pluggable database pdb_orcl
2 from non$cdb@link_orcl
3 ;
create pluggable database pdb_orcl
*
ERROR at line 1:
ORA-17628: Oracle error 1031 returned by remote Oracle server
ORA-01031: insufficient privileges