RDC-Error: An internal error has occurred.

有台Windows Server 2019 Datacenter的服务器，最近在远程连接的时候总是出现报错：

Remote Desktop Connection

An internal error has occurred.

查看了系统日志：

Log Name:      Microsoft-Windows-RemoteDesktopServices-RdpCoreTS/Operational
Source:        Microsoft-Windows-RemoteDesktopServices-RdpCoreTS
Date:          9/3/2019 2:55:40 PM
Event ID:      227
Task Category: RemoteFX module
Level:         Error
Keywords:      
User:          NETWORK SERVICE
Computer:      SR-CNOLAP01.futurmaster.com
Description:
'spCoreConnection is NULL!' in CUMRDPConnection::TerminateInstance at 746 err=[0x8007139f]
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
  <System>
    <Provider Name="Microsoft-Windows-RemoteDesktopServices-RdpCoreTS" Guid="{1139c61b-b549-4251-8ed3-27250a1edec8}" />
    <EventID>227</EventID>
    <Version>0</Version>
    <Level>2</Level>
    <Task>4</Task>
    <Opcode>19</Opcode>
    <Keywords>0x4000000000000000</Keywords>
    <TimeCreated SystemTime="2019-09-03T06:55:40.592313700Z" />
    <EventRecordID>25290</EventRecordID>
    <Correlation ActivityID="{f420c243-199b-41a1-a757-72b573730000}" />
    <Execution ProcessID="2504" ThreadID="14232" />
    <Channel>Microsoft-Windows-RemoteDesktopServices-RdpCoreTS/Operational</Channel>
    <Computer>SR-CNOLAP01.futurmaster.com</Computer>
    <Security UserID="S-1-5-20" />
  </System>
  <EventData>
    <Data Name="Name">CUMRDPConnection</Data>
    <Data Name="Value">2147947423</Data>
    <Data Name="CustomLevel">'spCoreConnection is NULL!' in CUMRDPConnection::TerminateInstance at 746 err=[0x8007139f]</Data>
  </EventData>
</Event>

每次重启就好了，但是过一段时间还有，一直反复。

临时解决方案，注册表 增加最大未完成连接限制 

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server]

"MaxOutstandingConnections"=dword:00010000

Was this article helpful?

Yes No

Related Articles