Hi all, I am trying to access SAP API to update a sales order and using "POST" through Postman which gives me an error. "Received 405 Response without Allow Header" . What do you think I need to do add additional header. I tried,Access-Control...

/IWBEP/CX_MGW_TECH_EXCEPTION is response from SalesOrder API (Update)> can you please help me understand what the error means?