It's all about IAM

OIM 11g R2 PS3: Reconciliation Event Diagnostic

Here are the steps to view the diagnostic details about any reconciliation event. There are admins who don't know much about all the reconciliation tables so they can use this feature through Enterprise Manager to view details.

If you scroll down in Enterprise Manager, you can also see the reconciliation data for each attribute (single and multi-valued attributes) 

Steps:
  1. Application Defined MBeans > oracle.iam > Server: oim_server > Reconciliation > EventDiagnostic
  2. Give Reconciliation Event ID
  3. Click Invoke