Oracle ORA-28365

问题：
数据库open时报错如下：

SYS@PROD3>alter database open;
alter database open
*
ERROR at line 1:
ORA-01092: ORACLE instance terminated. Disconnection forced
ORA-00604: error occurred at recursive SQL level 1

ORA-28365: wallet is not open
Process ID: 9089
Session ID: 125 Serial number: 5

解决方案： mount状态下手动打开wallet，然后就可以正常open了；

SYS@PROD3>ALTER SYSTEM SET WALLET OPEN IDENTIFIED BY oracle;
SYS@PROD3>alter database open;