Diagnosis
Up to now characteristic &V1& had the constant &V2&. All data is postedwith the value &V2& if this constant is not empty (blank).

System Response
After the activation of the characteristic the constant &V3& is valid.All data posted until now then becomes invalid, or is interpreted as ifcharacteristic &V1& had value &V3& everywhere.
Characteristic &V1& cannot be activated if it is used in InfoCubes orDataStore objects that still contain data.

Procedure
To activate the characteristic you must first change the constant.