2607543 - "Unable to locate the requested resource" during 'DMO with system move' scenario of SUM

You are performing a scenario of "DMO with system move" to migrate your PAS to another host and after the stage of "HOSTCHANGE_STOP", you copy the entire SUM directory to target host and try to start SUM. You are changing the Operating system with this SUM run.

You are faced with below error:

Internal error occurred. Press F5 to restore the session.
More Information

Error Details :

Status Code : 404

Status text : Not Found

Detailed Message : Message from service : Not Found
Unable to locate the requested resource

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Software Update Manager 1.0/2.0

404, Not Found, Message from service, Unable to locate the requested resource, Internal error occurred, HOSTCHANGE_STOP, DMO with system move, sapstartsrv.log, errorcode 10, Command execution failed, errorcode 1 , KBA , BC-UPG-TLS-TLA , Upgrade tools for ABAP , Problem