Diagnosis
You want to edit parameters for earned value analysis. However, thesettings in Customizing (IMG) are not complete. You have not defined afield for the percentage of completion.

System Response
INCLUDE 'NA_ALLG_NOVERARBEITUNG' OBJECT DOKU ID TX

Procedure
INCLUDE 'NA_ALLG_SYSTEMVERW' OBJECT DOKU ID TX
INCLUDE 'NA_ALLG_VORGEHEN' OBJECT DOKU ID TX
Check the field definition for progress analysis in Customizing.Complete the information, if necessary.
Execute