When users manually start a BWprocess that is executed in the background, a dialog box normally appears in which they can define how the load should be distributed when the process is handled. There are the options Server, Host and Server Group. This query refers to the mainwork process. For parallel processing, the work processes that were split off are run using BW background management. If no dialog box appears, SAP background processing handles the processes.
You can define which users should never see this dialog box and which users should always see the dialog box. In this way you can define which users can change the load distribution when handling the BW processes.
You are on the BW Background Management, Logs and Tools screen (transaction RSBATCH).
When these users start a process in the background, the SAP background processing handles the process.