How To Fix SADL_GW_DT_SB_UI017 - Target '&1' of navigation property '&2' of source '&3' is not mapped

SADL_GW_DT_SB_UI017 - Overview

• Message type: E = Error

• Message class: SADL_GW_DT_SB_UI - Gateway Service Builder UI Integration for SADL

• Message number: 017

• Message text: Target '&1' of navigation property '&2' of source '&3' is not mapped

Self-Explanatory Message

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SADL_GW_DT_SB_UI017 - Details

• The SAP error message SADL_GW_DT_SB_UI017 indicates that there is an issue with the navigation property in the context of the SAP Gateway and the Service Data Layer (SADL). Specifically, it means that the target of a navigation property is not properly mapped in the data model.
  
  Cause:
  This error typically arises due to one of the following reasons:
  
  
  Missing Mapping: The target entity of the navigation property is not defined or mapped in the data model. This can happen if the entity is not included in the service definition or if there is a mismatch in the entity names.
  
  
  Incorrect Configuration: The configuration of the OData service may not correctly reflect the relationships between entities, leading to navigation properties that cannot be resolved.
  
  
  Changes in Data Model: If there have been recent changes to the underlying data model (like adding or renaming entities or properties), the OData service may not have been updated accordingly.
  
  
  Authorization Issues: