RHEV-H install fails with error "unsupported operand type(s) for %: 'NoneType' and 'int'"

Solution In Progress - Updated -

Issue

  • RHEV-H install fails with following error:
An error occurred while applying the changes:
unsupported operand type(s) for %: 'NoneType' and 'int'

Environment

  • Red Hat Enterprise Virtualization Hypervisor 6.7
  • Red Hat Enterprise Virtualization Hypervisor 7.1

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