Symptoms
During a POV, the SAP Analytics license was activated but they still encountered errors with copying KPI definition as instructed by the online documentation.
Screenshot of the issue:
After trying to 'copy as', they were not able to edit the KPI name to create a new KPI.
Solution
The name of a new or copied KPI should start with Z* or Y*.
Version 1811 allows copying also non-Z* KPIs.