Scheduling Accumulated Data Cleanup for Domains

Periodically clean up accumulated data maintenance items in cache that are no longer needed, by creating a data purge schedule. The schedule should be set to perform the clean up processes run when system usage is low.

1. In the SAP Control Center left navigation pane, expand the Domains tab and select a domain.
2. In the right pane, select the Scheduled Task tab.
3. Under Task, select one of the options you want to schedule, and then select Properties to set up its automatic schedule:

   Option	Description
   Subscription Cleanup	Removes subscriptions that are not active for the 'number of inactive days' in the schedule task configuration. Note, subscription is considered active as follows: Replication – last synchronization request timestamp. Messaging – last synchronization message timestamp. Note: If a casual user accesses the system infrequently, for example three to four times a year, the user falls outside the specified time frame and is removed from SAP Mobile Platform. The user will then have to reinstall the application and initiate a sync to re-activate subscription.
   Error History Cleanup	Removes historical data on MBO data refresh and operation replay failures, which result from system or application failures. System failures may include network problems, credential issues, and back-end system failure. Application failures may include invalid values, and nonunique data. Note: Only error messages are removed.
   Client Log Cleanup	Removes client log records that have already been synchronized to the device, or are no longer associated with active users.
   Synchronization Cache Cleanup	This cleanup task removes: Logically deleted rows in the cache that are older than the oldest synchronization time on record in the system. Synchronization activity for all clients establish the oldest synchronization time. Unused or stale partitions. In addition, the optional exp header property in DCN messages indicates an expiration date, after which the data is purged based on the defined Synchronization Cache Cleanup schedule.

4. Select Enable. Schedules run until you disable them, or they expire.

• Scheduling Cleanup Options
  The SAP Mobile Platform administrator or SAP Mobile Platform domain administrator schedules domain-level data maintenance cleanup.
• Enabling Domain Cleanup
  The SUP Administrator or SUP Domain Administrator must enable the schedule as a separate task.
• Disabling Domain Cleanup
  The SUP Administrator or SUP Domain Administrator can disable, or reenable, a scheduled cleanup option at any time.
• Running Manual Purge by Domain
  At any time the SUP Administrator or SUP Domain Administrator can manually run cleanup options. The processes run asynchronously on SAP Mobile Server using the current settings.