Diagnosis
You have defined value &v1& as the default value, but value &v1& is aninterval value.
To allow interval values to be assigned to a characteristic, you mustselect Interval vals allowed in the characteristic. Thisindicator is not set in this characteristic, so the interval valuecannot be the default value for this characteristic.

Procedure
Check whether you want to select Interval vals allowed ordeselect the default value.