I'm sometimes facing the situation, that I need more fields out of one database-table mapped within AIF. For example I need for one Handling-Unit knowing the EXIDV (which is in the VEKP) the fields VEKP-VENUM + VEPO-WERKS + VEPO-LGORT + VEPO-MATNR .... or I need with the RESB the fields RSNUM, RSART, RSPOS knowing the order-number and the material (I have to distinguish, whether there is a batch involved or not, so I have to make two selects).
What to do in this case?
- create a function call for each field
- create a function call after mapping
- get the fields during process of the action function call
Is there a recommend practice how to solve this issue?