2002R2服务器系统启动,将sccm2002服务器Windows2012R2升级到server2019之后，指定的服务器不是Configuration Manager站点服务器...

After sccm2002 server Windows2012R2 is upgraded to server2019, The specified server is not a configuration manager site server

A management center site 666 is windows2019, and a main site 888 was originally Windows2012R2 upgraded to Windows2019

Added in the registry

Software\Microsoft\SMS

HKLM\SYSTEM\CurrentControlSet\Control\SecurePipeServers\Winreg\AllowedPaths

The sms permission in wmi is also eligible

After upgrading the operating system as required, the main site was reset

Does anyone know what's going on? The specified server is not a configuration manager site server

How to check the log to fix this problem?

I am glad that this problem is solved, I run the installation file from the backup file

Reinstall the site server

It is now back to normal.

This is the step required to clean up the existing server

Clean an existing server for site server recovery only

Delete SMS registry keys: HKLM\Software\Microsoft\SMS

Delete any registry entries starting with SMS from HKLM\System\CurrentControlSet\Services. For example:

SMS_DISCOVERY_DATA_MANAGER

SMS_EXECUTIVE

SMS_INBOX_MONITOR

SMS_INVENTORY_DATA_LOADER

SMS_LAN_SENDER

SMS_MP_FILE_DISPATCH_MANAGER

SMS_SCHEDULER

SMS_SITE_BACKUP

SMS_SITE_COMPONENT_MANAGER

SMS_SITE_SQL_BACKUP

SMS_SITE_VSS_WRITER

SMS_SOFTWARE_METERING_PROCESSOR

SMS_STATE_SYSTEM

SMS_STATUS_MANAGER

SMS_WSUS_SYNC_MANAGER

SMSvcHost 3.0.0.0

SMSvcHost 4.0.0.0

Uninstall the Configuration Manager console

Restart the server

Confirm that all of the above registry keys are deleted.

The server is now ready for the Configuration Manager restore procedure.