oData Services - Unsupported property name

Don't know if this is the correct way to post this question but here goes.

I'm trying to develop an oData service on the HANA xsEngine.

The service should expose the SAP table KNA1 which holds customer information

KNA1 is replicated through SLT.

I set up a simple odataservice in a wash.xsodata filte

service namespace "wash.service" {  "SLT_EP0"."KNA1" as "CUSTOMER";  }

when trying to commit and activate i get this error.

oData Services - Unsupported property name "/VSO/R_DPOINT" in database artifact "KNA1"

The service returns errors for all columns containing "/"

How do i get around this problem.

1. Is there any way i can change the property name?

2. Can I define which columns i want to include, and then leave them out?

Any help is appreciated.

- Rasmus