How To Fix /IWFND/CM_OIL014 - QRC not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_OIL -

• Message number: 014

• Message text: QRC not supported

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWFND/CM_OIL014 - QRC not supported ?

  The SAP error message /IWFND/CM_OIL014 QRC not supported typically occurs in the context of SAP Gateway and OData services. This error indicates that the Query Options (QRC) being used in the OData request are not supported by the service or the underlying data model.
  Cause:
  
  Unsupported Query Options: The OData service may not support certain query options like $filter, $expand, $select, etc. This can happen if the service is not designed to handle those options or if they are not implemented correctly.
  Service Configuration: The OData service might not be properly configured to handle the requested query options.
  Version Mismatch: There may be a mismatch between the OData version being used in the request and the version supported by the service.
  Service Implementation: The underlying data model or the service implementation may not support the requested operations due to limitations in the data source or the way the service is designed.
  
  Solution:
  
  Check Service Metadata: Review the service metadata (usually accessible via the $metadata endpoint) to see which query options are supported. This will help you understand what can be used in your requests.
  Modify the Request: Adjust your OData request to remove unsupported query options. Ensure that you are only using the options that are explicitly supported by the service.
  Service Implementation Review: If you have access to the service implementation, review the code to ensure that it is designed to handle the requested query options. You may need to implement additional logic to support them.
  Update Service: If the service is outdated or not functioning as expected, consider updating or redeploying the service to ensure it is aligned with the latest standards and requirements.
  Consult Documentation: Refer to the SAP documentation for OData services and the specific service you are working with to understand its capabilities and limitations.
  
  Related Information:
  
  SAP Gateway: The SAP Gateway is a technology that allows you to connect devices, environments, and applications to SAP systems. Understanding how it works can help in troubleshooting issues related to OData services.
  OData Protocol: Familiarize yourself with the OData protocol and its query options. This knowledge can help you construct valid requests and understand the limitations of the services you are working with.
  SAP Community: Engage with the SAP Community forums or support channels for additional insights and assistance from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.