The following ECUs have a wrong bus ID' even though SVT actual vs target got same ID

[massivequasar]

Any idea why i get an error when i try to write SVT for: 'The following ECUs have a wrong bus ID; I checked the Actual and Target files and they both have the right ID addresses, (meaning the same) so a bit puzzled why this happens. also if i went ahead and tried it, what possible consequences would be? 
thanks