Diagnosis
Value assignment using a characteristic value is only supported if thecharacteristic value is assigned automatically in the process order.
However, the value of characteristic &V1& cannot be assignedautomatically in the process order.

Procedure
Depending on your requirements, carry out one of the following steps:

• Use a characteristic to which the required value is automatically
assigned in the process order.

• If you cannot find a suitable characteristic, choose value assignment
using a fixed value and enter the value you need.