Course OneMan is a relay or one-man relay

Hello,
During the Compatibility Check this error and warning appeared and I am stuck with it. I don’t even know what this means and how can it be solved. Does anyone have any idea how can this be solved? What this error means? Thank you!

Compatibility Check
Error:
– Course 'OneMan' is a relay or one-man relay.
– Course 'Relay' is a relay or one-man relay.
Warning:
– Option 'Full stop behind control number' : Removed
– Option 'Number of start' : Removed
OK Cancel Help
