Executing Queries in the Background 
Executing Queries in the Background
If you want to execute the query as a background job, choose Exec. in background.
When scheduling a job, you must define a variant and specify the start time.
Please remember that background processing always requires a variant. If you have not yet created any variants for the query, you can do so on the background processing initial screen (see
Variants).
For information on all other options and processes, refer to the online documentation Getting started with R/3.