i have one general question regarding the current hot topic how to develop ODATA services in the SAP space.
I am trying to figure out when and where to use CDS Views and BOPF framework compared to other "techniques" especially using SEGW. All tutorials around CDS Views + BOPF which i came across are dealing with custom Z tables. I know you can also act on SAP standard tables. However, if we need complex validation then we have to use BAPI's. In this case SEGW looks for me for the better options.
Any expierence/directions when to use which technique to create ODATA services?