在AX4.0和5.0中，有时候在读取一些内容比较多的文件的时候会报错中断：在AX2012中是50MB，但是在AX2009中大约是7MB
Error executing code: Insufficient memory to run script.
Error executing code: Insufficient memory to run script
我们需要到操作系统的注册表中做出如下设置：
For the *Dynamics AX Client* the correct Registry value is:
AX 4.0:
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| Key name: [HKEY_CURRENT_USER\Software\Microsoft\Dynamics\4.0\Configuration\*(configuration name)*]
Value name: maxbuffersize
Value type: REG_SZ
Value: (Maximum amount of memory in MB or 0 for no limit)
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AX 2009:
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| Key name: [HKEY_CURRENT_USER\Software\Microsoft\Dynamics\5.0\Configuration\*(configuration name)*]
Value name: maxbuffersize
Value type: REG_SZ
Value: (Maximum amount of memory in MB or 0 for no limit)
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需要注意的是：
我们可以直接把maxbuffersize,Text,15加入到.axc文件中， 15表示15MB。
For the *Dynamics AX .Net Business Connector/AX BizTalk Adapter* the correct location is:
AX 4.0:
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| Key name: [HKEY_LOCAL_MACHINE\Software\Microsoft\Dynamics\4.0\Configuration\*(configuration name)*]
Value name: maxbuffersize
Value type: REG_SZ
Value: (Maximum amount of memory in MB or 0 for no limit)
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AX 2009:
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| Key name: [HKEY_LOCAL_MACHINE\Software\Microsoft\Dynamics\5.0\Configuration\*(configuration name)*]
Value name: maxbuffersize
Value type: REG_SZ
Value: (Maximum amount of memory in MB or 0 for no limit)
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For the *Dynamics AX AOS* the correct Registry value is:
AX 4.0:
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| Key name: [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Dynamics Server\4.0\*(AOS instance)*\*(configuration name)*]
Value name: maxbuffersize
Value type: REG_SZ
Value: (Maximum amount of memory in MB or 0 for no limit)
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AX 2009:
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| Key name: [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Dynamics Server\5.0\*(AOS instance)*\*(configuration name)*]
Value name: maxbuffersize
Value type: REG_SZ
Value: (Maximum amount of memory in MB or 0 for no limit)
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需要注意的是:
- 注册表中的maxbuffersize默认是不存在的
- 设置好之后所有关联的组件都需要重启
- 尽管可以设置为0（无限制），但是这并不推荐！
References:
KB961548; KB953914