Diagnosis
A variable is used for characteristic &V1& in the current planninglevel. This characteristic is compounded. However, the higher-levelcharacteristic &V2& is not restricted to a single value within thelevel. However, this is necessary in order to execute manual planning.

System Response
No manual planning can be executed in the current planning level.

Procedure
If you want to execute interactive planning, then change the level.Either use no variable for characteristic &V1& or restrictcharacteristic &V2& to a single value in the level.