Alternative way of retrieving bex variables in Lumira Designer SDK than passing it via ZTL function?

Dear Reiner Hille-Doering, dear community,

We are looking to retrieve all information of an assigned data source on the Lumira Designer SDK framework including bex variables. To our knowledge there is no configuration option to get the involved bex variables names and values on the runtime json. Our workaround requires the designer to extract the values on Lumira Designer Scripting and pass it via ZTL to the SDK component. Do you have any further input for us?

Kind regards

Martin