How to generate POS outbound data in POS DM workbench

Hi,

I successfully created test data for POS DM workbench using WE19 (message type WPUBON01). I can see the information in POS DM workbench without any error message. But now, I want to export this data as outbound IDoc in order to send to R/3 as sales data (message type will be WPUUMS01). Also, during conversion, daily cashier data in WPUBON01 format should be converted and aggregated to WPUUMS01 format. Any help?

Kind regards,

Tolga