How To Fix /IWBEP/CM_V4_GWS013 - Update of Sales Orders is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_V4_GWS -

• Message number: 013

• Message text: Update of Sales Orders is not supported

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_V4_GWS013 - Update of Sales Orders is not supported ?

  The SAP error message /IWBEP/CM_V4_GWS013 Update of Sales Orders is not supported typically occurs when there is an attempt to update a sales order through the OData service, but the service does not support updates for that particular entity. This is common in scenarios where the OData service is designed to allow only certain operations (like Create or Read) but not Update or Delete.
  Cause:
  
  Service Limitations: The OData service you are using may not be configured to allow updates for sales orders. This is often a design choice made during the development of the OData service.
  Entity Set Configuration: The entity set for sales orders may be set to read-only in the service definition.
  Authorization Issues: There may be authorization restrictions preventing updates to sales orders, although this typically results in a different error message.
  
  Solution:
  
  
  Check OData Service Configuration:
  
  Review the OData service definition in the SAP Gateway Service Builder (transaction code SEGW).
  Ensure that the entity set for sales orders is configured to allow updates. If it is not, you may need to modify the service to support updates.
  
  
  
  Implement Update Logic:
  
  If you have access to the service implementation, you may need to implement the necessary logic to handle updates for sales orders. This involves creating the appropriate methods in the service implementation class.
  
  
  
  Use Alternative Methods:
  
  If the OData service is not intended to support updates, consider using a different method to update sales orders, such as using BAPIs (Business Application Programming Interfaces) or direct function modules.
  
  
  
  Check Authorization:
  
  Ensure that the user has the necessary authorizations to perform updates on sales orders. This can be checked in transaction SU53 after the error occurs.
  
  
  
  Consult Documentation:
  
  Review the documentation for the specific OData service you are using to understand its capabilities and limitations.
  
  
  
  Related Information:
  
  SAP Gateway: The SAP Gateway is responsible for exposing SAP data and processes to external applications via OData services. Understanding how to configure and implement OData services is crucial for resolving such issues.
  BAPIs for Sales Orders: If updates are not supported via OData, consider using BAPIs like BAPI_SALESORDER_CHANGE for updating sales orders.
  SAP Notes: Check SAP Notes for any known issues or updates related to the specific OData service you are using.
  
  If you continue to face issues, it may be beneficial to engage with your SAP support team or consult with an SAP expert who can provide more tailored assistance based on your specific system configuration and requirements.