Oracle 11g报ORA-04031错误的解决办法
将客户的Oracle数据库迁移到新小机上，客户在使用Oracle中遇到应用如下报错：
问题现象：
将客户的Oracle数据库迁移到新小机上，客户在使用Oracle中遇到应用如下报错：
·引发异常的应用：Hebcz.Platform.VM
·引发异常的类型：DDTek.Oracle.OracleException
·引发异常的方法：System.Collections.Generic.List`1[Hebcz.Platform.DTO.VM.VMTypeDTO] SelectVmTypeByAppTypeID(Int32)
·异常包含的消息：[4031] ORA-04031: unable to allocate 3896 bytes of shared memory ("shared pool","Select VOUCHERTYPEID,APPTYPE...","sga heap(1,0)","kglsim object batch")
解决办法：
用如下命令修改SGA_MAX_SIZE与SGA_TARGET的值，将大小从1G调整为5G，数据库正常。
SQL> alter system set sga_max_size=5G scope=spfile;
SQL> alter system set sga_target=5G scope=spfile;
本文永久更新链接地址：
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