How To Fix SADL_GW024 - Sort by element '&1' is not implemented

SAP Error Message - Details

• Message type: E = Error

• Message class: SADL_GW -

• Message number: 024

• Message text: Sort by element '&1' is not implemented

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SADL_GW024 - Sort by element '&1' is not implemented ?

  The SAP error message SADL_GW024 indicates that there is an issue with sorting by a specific element in a Data Access Layer (DAL) query. This error typically arises when the sorting functionality for the specified field is not implemented in the underlying data model or service.
  Cause:
  
  Unsupported Sorting: The element you are trying to sort by is not supported for sorting in the context of the query or the data model.
  Data Model Limitations: The data model may not have the necessary implementation to handle sorting for that specific field.
  Service Definition: The OData service or the underlying data access layer may not have been defined to support sorting for the requested field.
  
  Solution:
  
  Check Data Model: Review the data model to ensure that the field you are trying to sort by is correctly defined and that sorting is supported for that field.
  Modify Query: If sorting by that specific field is not essential, consider modifying the query to sort by a different field that is supported.
  Enhance Service: If you have the necessary permissions and development capabilities, you may need to enhance the OData service or the underlying data model to implement sorting for the required field.
  Consult Documentation: Refer to the SAP documentation for the specific version you are using to understand the limitations and capabilities of the data model and OData services.
  Contact SAP Support: If the issue persists and you believe it should be supported, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  SAP Gateway: The error is related to the SAP Gateway framework, which is responsible for exposing OData services.
  Data Access Layer (DAL): Understanding how the DAL works and its limitations can help in troubleshooting such issues.
  OData Services: Familiarize yourself with how OData services are defined and the capabilities they support, including sorting, filtering, and querying.
  
  By following these steps, you should be able to address the SADL_GW024 error and implement a suitable solution.