Source of Success metrics in Experiment

@hardikja3

The success metric relies on the Reporting and data configuration settings (under Configurations -> Reporting). Provided that the prerequisites outlined in the documentation are met, you will be able to select a success metric based on your event schema and dataset.

Have a look at this page: https://experienceleague.adobe.com/en/docs/journey-optimizer/using/reporting/channel-report/reporting-configuration