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2280946 - Error: "Invalid root in registry key" when registering SUM to SAP Host Agent


After executing the STARTUP command on Windows environment like :  

E:\usr\sap\SID\SUM\STARTUP confighostagent

the following error happens

E:\usr\sap\SID\SUM\startup.js(138, 2) WshShell.RegRead: Invalid root in registry key "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\SAP HostAgent\InstallLocation"



  • SAP release independent
  • Windows OS


SUM, upgrade, update, , KBA , BC-UPG-TLS-TLA , Upgrade tools for ABAP , BC-OP-NT , Windows , Problem

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