pdb role privs   oracle@localhost:~$ oerr ora 65050 65050, 00000, "Common DDLs only allowed in CDB$ROOT" // *Cause: An attempt was made to issue a Common DDL in a pluggable database. // *Action: Switch to CDB$ROOT and issue the Common DDL there. // oracle@localhost:~$ oerr ora 65032 65032, 00000, "a Local Role may only be granted or revoked within the current Container" // *Cause: A user issued a GRANT or REVOKE statement specifying // CONTAINER=ALL and listing a Local Role among roles // to be granted or revoked, which is illegal. // *Action: If trying to revoke a Local Role, remove CONTAINER=ALL from // the statement. If trying to revoke Common Privileges and/or // Roles, remove Local Roles from the list of roles being granted // or revoked. //     LOCAL ROLE/PRIV 不能 grant to  .. CONTAINER=ALL;   SQL> grant c##maclean11  to maclean1 container=ALL; grant c##macleanll to maclean1 container=ALL * ERROR at line 1: ORA-65030: one may not grant a Common Privilege to a Local User or Role     oracle@localhost:~$ oerr ora 65030 65030, 00000, "one may not grant a Common Privilege to a Local User or Role" // *Cause: A Common User issued a GRANT statement specifying // CONTAINER=ALL and naming a Local User or Role as a grantee, // which is illegal. // *Action: If trying to grant a Local Privilege, remove CONTAINER=ALL from // the statement. If trying to grant a Common Privilege, remove // Local Users and Roles from the list of grantees. //   不能 将COMMON PRIV/ROLE  grant to local user/role container=ALL;