关于数据库打开出现的错误----在线等

[zdk284]

刚开始数据库时没有提示错误。过了不久。便会提示以下错误：
SQL> connect system/manager@数据库名
ERROR：
ORA-04031: 无法分配 2816 字节的共享内存 ("large pool"，"unknown
object"，"session heap"，"First curdef allocation")
请问怎么解决

[LGQDUCKY]

数据库的共享内存出错，需要修改共享内存，
发这条语句刷新下，
ALTER SYSTEM FLUSH shared_POOL;
或者重新配制INIT。ORA参数加大参数的值重新启动数据库。

[jiezhi]

Cause: More shared memory is needed than was allocated in the shared pool.
Action: If the shared pool is out of memory, either use the DBMS_SHARED_
POOL package to pin large packages, reduce your use of shared memory, or
increase the amount of available shared memory by increasing the value of the
initialization parameters SHARED_POOL_RESERVED_SIZE and SHARED_
POOL_SIZE. If the large pool is out of memory, increase the initialization
parameter LARGE_POOL_SIZE.

[zdk284]

能够详细点说明嘛。还有我在企业管理器修改共享池时。重起数据库出现了ORA-00106的错误。不能在调度模式下启动和关闭数据库。请问这是什么原因