Hi,
your atom0 is empty, the object structure is missing, completely.
You need to correctly maintain atom0 with object information of your chosen outbound object.
Please check B1i online help (HELP -> Online Help) for search tag "SAP Business One Outbound" to get further information how to work with B1 outbound.
The concrete B1 object structure can be found in HELP -> B1 Object Help.
Best regards
Bastian