(2002) Maintain the Requests

Owned by SNP
Jul 26, 2019
2 min read

In the dialog DataTiering Request Browser you may display information about the individual requests for a DataProvider (see Request information) or perform maintaining operations such as:

To access requests of the particular DataProvider, select Manage DP on the main screen.

Request information

The following fields display request Information:

DataProvider: Name of the selected DataProvider

Request ID: Request number. Click on the request number to display more information:

  • SDA+ – information about its subrequests
  • DTO  – partitioning overview

Logs: You can display logs for the selected offloading request ID or for its partitioning requests, if there are any.

Offloading condition: Offloading condition used for the particular request

Phase: Process phase

Status: Status of a request can be:

  • Running – Process is running
  • Processed – Process finished successfully
  • Failed – Error occurred during the process. In this case you may run a Repair of a request.
  • Scheduled – Offloading is scheduled

Lines read: Number of archived records for a Request ID

Statistics
Statistics displays more details (user, date and time, duration of processing) about request phases and detailed processing history.

  • Statistics for SDA+ displays also if the individual reload and offload phases were successful. The Verify phase checks if the copied records are the same as the requested records.
  • Statistics for DTO displays:
    1. Temperature Set Up: Temperature of the partitions is changed from Cold to Hot for Offloading or from Hot to Cold for Reloading.
    2. Temperature Synchronization: Requested records are either offloaded or reloaded.

To display a detailed history of a request processing, select History in the Request Statistics dialog. 

Display offloaded data

To view offloaded data for the selected DataProvider, select Data Browser. The functionality is similar to the standard ABAP Data Browser (SE16).

The table name consists of ZOFF prefix and the DataProvider name. However, if the DataProvider name is longer than 12 characters, the respective target table name is generated as shown on the figure.

Repair a request 

To repair a request, click on in the column Activity and the repair process reruns the request.

Delete an offloaded request

If an offloaded request fails in the Offload-Copy or Offload-Verify phase and you don't want to repair the request, you may delete it by clicking Delete.

Reload an offloaded request

By clicking on  in the column Activity, you can schedule the reload process for a particular offloaded request.

You may reload all offloaded requests of a DataProvider by selecting Reload All.

Schedule the offloading process of a DataProvider

You can schedule an offloading process for the selected DataProvider by selecting Schedule DP.

You can schedule an offloading job to start immediately, at a specific date and time or after a job or an event.