2489715 - Error: The command 'R3load' from tool 'R3load' could not be executed successfully

While performing an upgrade from Netweaver 702 support pack 11 and MS SQL 2008 to Netweaver 7.4 HANA support pack 12

[SAPup_troubleticket.log]

This trouble ticket was created by SAPup on YYYYMMDDMMSSMS
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SAPup broke during phase SUBMOD_MIG_GETKRNL/TOOLVERSXML_FEATURES_R3LD_MIGKERNELS in module PREP_CONFIGURATION / Configuration and language selection
Error Message: Last error code set:
Error: The command 'R3load' from tool 'R3load' could not be executed successfully

[TOOLVERSXML_FEATURES_R3LD_MIGKERNELS.LOG]

1 ETQ399 Executing the command 'R3load' for the 'ignorable' tool 'R3load' in mig-path '<PATH>\SUM\abap\exe_2nd'
1 ETQ399 Output of 'R3load' to be found in 'R3load_mig.out'
3 ETQ120 YYYYMMDDMMSSMS: PID 4856 execute '~\exe_2nd\R3load -h', output written to '<PATH>\SUM\abap\log\R3load_mig.out'.
3WETQ123 YYYYMMDDMMSSMS: PID 4856 exited with status -1073741701 (time 0.00 real)
1EETQ399 Calling tool ''<PATH>\SUM\abap\exe_2nd' failed with exit code -1073741701
1EETQ399 Last error code set is: Error: The command 'R3load' from tool 'R3load' could not be executed
1EETQ399Xsuccessfully
1EETQ204 Upgrade phase "TOOLVERSXML_FEATURES_R3LD_MIGKERNELS" aborted with severe errors ("YYYYMMDDMMSSMS")

SAPEXE, SAPEXEDB, disp+work, tp, R3trans, lib_dbsl , KBA , BC-UPG-TLS-TLA , Upgrade tools for ABAP , Problem