How To Fix /MFND/CX_OD_PROXY001 - No oMDO is assigned to the odata service & version &

SAP Error Message - Details

• Message type: E = Error

• Message class: /MFND/CX_OD_PROXY -

• Message number: 001

• Message text: No oMDO is assigned to the odata service & version &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /MFND/CX_OD_PROXY001 - No oMDO is assigned to the odata service & version & ?

  The SAP error message /MFND/CX_OD_PROXY001 No oMDO is assigned to the odata service & version & typically indicates that there is an issue with the OData service configuration in the SAP system. This error occurs when the OData service is not properly linked to a corresponding Model Data Object (MDO) or when the service version is not correctly defined.
  Cause:
  
  Missing MDO Assignment: The OData service is not assigned to any Model Data Object (MDO) in the SAP Gateway.
  Incorrect Service Version: The version of the OData service being called does not match any defined MDO.
  Configuration Issues: There may be issues in the configuration of the OData service in the SAP Gateway.
  Transport Issues: If the OData service was recently transported from one system to another, the MDO assignment may not have been included in the transport.
  
  Solution:
  
  
  Check MDO Assignment:
  
  Go to the SAP Gateway Service Builder (transaction code /IWFND/MAINT_SERVICE).
  Check if the OData service is correctly assigned to an MDO. If not, you need to assign it.
  Ensure that the MDO is properly defined and activated.
  
  
  
  Verify Service Version:
  
  Ensure that the version of the OData service you are trying to access is correctly defined and matches the MDO.
  If necessary, update the service version in the service definition.
  
  
  
  Reconfigure the OData Service:
  
  If there are configuration issues, you may need to reconfigure the OData service.
  Check the service metadata and ensure that all necessary components are correctly defined.
  
  
  
  Transport Check:
  
  If the service was transported, ensure that all related objects, including MDOs, were included in the transport request.
  If necessary, re-transport the missing components.
  
  
  
  Activate the Service:
  
  After making changes, ensure that the OData service is activated. You can do this in the Service Maintenance transaction.
  
  
  
  Check Logs:
  
  Check the SAP Gateway logs for any additional error messages that may provide more context about the issue. You can use transaction /IWFND/ERROR_LOG to view error logs.
  
  
  
  Related Information:
  
  SAP Gateway: The SAP Gateway is a technology that allows you to connect devices, environments, and platforms to SAP systems. It enables the creation of OData services.
  OData Services: OData (Open Data Protocol) is a standard protocol for creating and consuming data APIs. In SAP, OData services are used to expose business data and operations.
  Model Data Object (MDO): MDOs are used in the context of OData services to define the structure of the data that is being exposed.
  
  If the issue persists after following these steps, it may be beneficial to consult SAP support or refer to the SAP Community for further assistance.