This transaction is used to submit a batch job run request. The batch job requested will be queued for execution immediately. Once the desired batch job has been executed, details can be seen via the 'Batch Run History' transaction.
See 'Running batch Jobs' process

The Batch Run Type drop down list contains a list of the valid batch jobs that can be submitted.

You can specify an As At Date for the transaction. The date can either be entered manually or selected from the pop-up calendar by clicking the  icon. The As At Date must be entered in the format DD/MM/YYYY, for example, 01/01/2000.