Enabling merge history activity for custom reports
The merge history activity reports contain information about source records that are merged to form master records. You can use the merge history activity reports to understand the number of records that are merged by the match process and users.
You can also view the number of records that were merged with and without approval process and the number of records that weren't merged.
1Click Global Settings > Reports & Dashboards.
2In the Reports section, enable Merge History Activity.
3Click Save.
The Publish Report Data job runs.
4If the job fails, enable Merge History Activity again, and then click Save.
After you enable merge history activity, users can create reports based on merge history activity.