When you upgrade with SUM, at phase MAIN_TRANSEXEC/KX_SWITCH_TRANS, there is an error like below in KX_SWITCH.LOG
1EETQ399 Last error code set is: Cannot establish connection to service control manager on host 'localhost':
1EETQ399XAccess is denied.
4 ETQ383 translates to path "xxxx"
1EETQ204 Upgrade phase "KX_SWITCH_TRANS" aborted with severe errors ("20180209155147")
Windows Server 2008 (R2), Windows Server 2012 (R2) and higher
MAIN_TRANSEXEC/KX_SWITCH_TRANS, KX_SWITCH_TRANS, Cannot establish connection to service control manager on host 'localhost' , KBA , BC-UPG-TLS-TLA , Upgrade tools for ABAP , Problem
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