Oracle ORA-04043: 对象****不存在的一种情况

SQL> CLEAR SCREEN;
#创建库表
SQL> START E:\SQL.SQL;
18 ;

表已创建。

SQL> select table_name,tablespace_name from user_tables;

TABLE_NAME TABLESPACE_NAME
------------------------------ ------------------------------
TB_MTBasicInfo DBDATAFILESPACE

#拥有表空间DBDATAFILESPACE
SQL> select tablespace_name from user_tablespaces;

TABLESPACE_NAME
------------------------------
SYSTEM
SYSAUX
UNDOTBS1
TEMP
USERS
DBDATAFILESPACE
DBINDEXSPACE

已选择7行。

#登陆用户名：DBMATERIALOWNER
SQL> select username from user_users;

USERNAME
------------------------------
DBMATERIALOWNER

#DBA身份
SQL> select * from user_role_privs;

USERNAME GRANTED_ROLE ADM DEF OS_
------------------------------ ------------------------------ --- --- ---
DBMATERIALOWNER DBA NO YES NO