Unable to Refresh List Applet based on VBC

Hi pals,

I create a VBC that queries the account id from external resource and this return me a set of payments given this id, my applet has a button and in the server script of this applet I ask for the parent account id and put it in a profile attribute, after that in the method that invokes the button send the profile attribute to the business service and this take that attribute to send it to the external system, all works fine I received the data and is displayed in the applet, this doing a click in a