Solution : https://service.sap.com/sap/support/notes/1312581 (SAP Service marketplace login required)
Key words :
left navigation menu item background jobs, symptom purge email dispatcher queue, email dispatcher background job, email dispatcher related tables, email dispatcher queue, purge email log, email log table, email log entries, compliant user provisioning, attached text file
Related Notes :
| 1591058 | sql.DuplicateKeyException: ORA-00001: Unique Constraint.. |