SAP Message 7A068 - No statistical key figures created for results analysis

Diagnosis
You have not maintained a statistical key figure in customizing.

System Response
Processing stopped.

Procedure
To carry out results analysis on the basis of percentages of completionfrom progress analysis, you must:
Create a statistical key figure
Go to Project System customizing and
Maintain the statistical key figure for the POC
Assign the statistical key figure to a value category with the usagePOC for results analysis