Diagnosis
You have tried to valuate a characteristic or sample using the qualitycontrol chart &V1&.
Either the data (table QAST) for a track is missing, or the track hasbeen deleted in Customizing for the control chart.

System Response
The system cancelled the valuation.

Procedure
Check the tracks for the relevant control chart type in Customizing and,if possible, add the missing track.
If this is not possible, you can complete the characteristic using theForce Completion function.
In general, you should complete all control charts before you makeincompatible changes to the control chart type.