DUA tab
The DUA tab stores the settings used by the selected RFC Destination to retrieve Daily usage audit (DUA) data. Daily usage audit data is retrieved on a daily basis, in contrast to the PHD tab where performance history data is downloaded on a monthly basis.
Usage data for BSP Applications (including Fiori/UI5 BSP Applications) is retrieved if this has been configured for an RFC Destination.
The daily usage audit data that has been retrieved for an RFC Destination may be accessed in a workflow using the Read DUA Data action. The DUA tab is used by the Test Audit app to retrieve daily usage audit data from the QA system.
The DUA tab has the following sections:
Cache
This section shows the number of rows of daily usage audit data application and users statistics available for the RFC Destination, and the time and date when LiveCompare last retrieved daily usage audit data for the RFC Destination.
Collection
This section allows you to specify how the LiveCompare retrieves daily usage audit data, and to set a schedule to specify when LiveCompare retrieves daily usage audit data. It has the following fields:
Schedule collection
Select this checkbox to schedule the retrieval of daily usage audit data for this RFC Destination. If you don’t set a schedule, you can use the Collect Daily Usage Audit Data action to retrieve daily usage audit data for the RFC Destination.
To set a schedule for the retrieval of daily usage audit data, select the Schedule collection checkbox and complete the screen fields as follows:
| Field | What to do | 
|---|---|
| Keep N months of data | Enter a value (N) between 0 and 99 to specify how many months of data to retain. When the schedule runs, LiveCompare retrieves the most recent <N> months of daily usage audit data, overwriting any previous daily usage audit data stored for the RFC Destination. | 
| Run daily at this time | Specify a run time for the schedule. The schedule will run each day at the specified time. | 
The Collection section displays the current date and time on the LiveCompare server.
If you set the OnlyAdminEditsRFCDest option in the Configuration - Security screen or during the installation of LiveCompare, only LiveCompare Administrators may update the fields in the DUA tab.
Save
Click Save to save the details in the Collection section.
Update cache
Click Update Cache to run the DUA tab’s schedule immediately and retrieve daily usage audit data into the DUA tab cache. This option is only available if you have set a schedule. Return to the DUA tab periodically to check the progress.
Delete cache
Click Delete Cache to delete the daily usage audit data retrieved for this RFC Destination.