How To Fix SADL_GW015 - Filter element '&1' is not among requested elements

SADL_GW015 - Overview

• Message type: E = Error

• Message class: SADL_GW -

• Message number: 015

• Message text: Filter element '&1' is not among requested elements

Self-Explanatory Message

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SADL_GW015 - Details

• The SAP error message SADL_GW015 indicates that a filter element specified in a request is not included in the list of requested elements. This typically occurs in the context of SAP Gateway and the SAP ABAP programming model, particularly when using the SAP Data Access Layer (SADL) for OData services.
  
  Cause:
  The error is caused by a mismatch between the filter elements specified in the OData request and the elements that are actually requested in the service definition. This can happen due to:
  
  Incorrect Filter Specification: The filter element specified in the request does not exist in the data model or is misspelled.
  Service Definition Issues: The OData service may not have been properly defined to include the requested filter elements.
  Changes in Data Model: If the underlying data model has changed (e.g., fields were added or removed), the OData service may not reflect these changes.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check