Sage 300

Hi all, I would like to know if it is possible to filter by CustomerNumber in Invoice Model using $Filter I try to do as below but I am getting " The child type 'Invoice.CustomerNumber' in a cast was not an entity type. Casts can only be performed…

Currently Running Sage 300 Web API v1.0 | 6.4.0.20 I'm currently working on a integration project where I will be will utilizing the Sage 300 Web API. This integration will be focusing on Order Entry where we can insert a new order (POST) and eventually…