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Message type: E = Error
Message class: FARP_MESSAGE - message for ap/ar apps
Message number: 030
Message text: Explicit selection of properties not supported
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FARP_MESSAGE030
- Explicit selection of properties not supported ?The SAP error message FARP_MESSAGE030 with the description "Explicit selection of properties not supported" typically occurs in the context of SAP applications that involve property selection, such as SAP Fiori apps or other SAP UI technologies. This error indicates that the system does not support the explicit selection of certain properties in the context of the operation being performed.
Cause:
- Incompatible Property Selection: The error usually arises when a user tries to explicitly select properties in a way that is not supported by the underlying data model or service. This can happen if the properties are not defined correctly in the OData service or if the service does not allow for explicit property selection.
- OData Service Limitations: The OData service being used may have limitations on the properties that can be selected or may not support certain query options.
- Incorrect Query Syntax: The error can also occur if the query syntax used to fetch data is incorrect or if it does not conform to the expected format.
Solution:
- Check OData Service: Review the OData service documentation to ensure that the properties you are trying to select are supported. You may need to adjust your query to only include properties that are allowed.
- Modify Query: If you are using a custom query, try removing the explicit property selection and retrieve all properties instead. This can help determine if the issue is related to specific properties.
- Update Service: If you have control over the OData service, consider updating it to support the required property selections. This may involve modifying the service definition or the underlying data model.
- Consult SAP Notes: Check for any relevant SAP Notes or documentation that may address this specific error. SAP frequently updates its knowledge base with solutions to common issues.
- Debugging: If you have access to the backend, consider debugging the OData service to see how it processes the request and where it fails.
Related Information:
If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.
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