Fiat Ducato x250 2015 Clutch Self Calibration not saved?

[Code Breaker]

Fiat Ducato x250 2015 Selespeed CFC348F.05

Hi All, I did a clutch Drain once, then a Production/service final calibration once, then I did a Clutch Self Calibration Enable option as it showed 'Not Performed' . After I followed on screen procedure, it showed ' Completed status: 00. It showed Correct in parameters but when I go back after disconnecting MES it reverts back to 'Not Performed'. It keeps doing this and I don't understand why. Somewhere else I read there is a additional procedure requiring to drive the vehicle as well but MES doesn't say anything about this. Any advice please?

[abarthmultijet]

Any problems driving the car of shifting?