2923250 - SUM DMO: Start daemon process 'REPLAY_ABAP_CRR' failed

• While running Software Update Manager (SUM) with  Database Migration Option (DMO) in phase  MAIN_DTTRANS/DOWNCONF_DTTRANS
   following error was reported:
  
  *** FATAL ERROR: Expected status 'RUNNING' for daemon 'REPLAY_ABAP_CRR' but received status 'ABORTED'.
  
  
• Detailed error in logfile
  
  

  /usr/sap/SID/SUM/abap/log/RRC_REPLICATERRC.LOG

  4 ETQ399 Set environment for shadow connect:
  4 ETQ380 computing toolpath for request "TP_CALL_EXE".
  4 ETQ381 request "TP_CALL_EXE" means "call tp from DIR_PUT/exe"
  4 ETQ382 translates to group "TOOL_GROUP_EXE"
  4 ETQ399 Requirement for tp maps to 'exe'
  4 ETQ383 translates to path "/usr/sap/SID/SUM/abap/exe"
  1 ETQ000 ==================================================
  3 ETQ399 Start daemon process 'REPLAY_ABAP_CRR'.
  1 ETQ359 RFC Login to: System="SID", AsHost="ashost" Nr="02", Client="000", GwHost="ashost", GwService="sapgw02"
  2EETQ231 RFC Login failed
  1EETQ003 exit code: "-1"

• If you try to logon to the temporary instance 02, the instance cannot be reached

System update via SUM

sapcontrol, start , KBA , BC-UPG-TLS-TLA , Upgrade tools for ABAP , Problem