Diagnosis
In the present situation characteristic &V1& cannot be used in the dataarea. This can have the following causes:

• No selection is defined for the characteristic in the planning level.


• The characteristic is not a time characteristic and a variable was
selected in the planning level as selection.

• A variable was selected for the characteristic in the planning level
which contains several characteristics.

System Response
The system has moved characteristic &V1& from the data area onto theheader area.

Procedure
In order to place characteristic &V1& in the data area again, changethe corresponding selection in the planning level.