ORA-12526: TNS: 监听程序: 所有适用例程都处于受限模式

C:\Users\gaoh>sqlplus sys/orcL#2016@test1 as sysdba

SQL*Plus: Release 12.1.0.2.0 Production on 星期五 12月 2 10:17:50 2016

Copyright (c) 1982, 2014, Oracle.  All rights reserved.

ERROR:
ORA-12526: TNS: 监听程序: 所有适用例程都处于受限模式


请输入用户名:  ^C
C:\Users\test>sqlplus / as sysdba

SQL*Plus: Release 12.1.0.2.0 Production on 星期五 12月 2 10:19:57 2016

Copyright (c) 1982, 2014, Oracle.  All rights reserved.


连接到:
Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing opt
ions

SQL> ALTER SYSTEM DISABLE RESTRICTED SESSION;

系统已更改。

SQL> quit
从 Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing opt
ions 断开

C:\Users\test>sqlplus sys/orcL#2016@test1 as sysdba

SQL*Plus: Release 12.1.0.2.0 Production on 星期五 12月 2 10:20:07 2016

Copyright (c) 1982, 2014, Oracle.  All rights reserved.


连接到:
Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing opt
ions

SQL> select status from v$instance;

STATUS
------------
OPEN MIGRATE

SQL> select open_mode from v$database;

OPEN_MODE
--------------------
READ WRITE

SQL>