How To Fix /IWBEP/SBDSP_DM010 - Property &1 is mapped more than once with an output direction

/IWBEP/SBDSP_DM010 - Overview

• Message type: E = Error

• Message class: /IWBEP/SBDSP_DM -

• Message number: 010

• Message text: Property &1 is mapped more than once with an output direction

Self-Explanatory Message

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/IWBEP/SBDSP_DM010 - Details

• The SAP error message /IWBEP/SBDSP_DM010 Property &1 is mapped more than once with an output direction typically occurs in the context of SAP Gateway and OData services. This error indicates that a property in your data model is being mapped multiple times for output, which is not allowed.
  
  Cause:
  
  
  Duplicate Mapping: The property specified in the error message is mapped more than once in the service definition or in the data model. This can happen if:
  
  The same property is defined in multiple places (e.g., in different entity types or associations).
  There is a misconfiguration in the mapping of the data model to the OData service.
  
  
  
  Incorrect Annotations: Annotations in the metadata might be incorrectly defined, leading to multiple mappings for the same property.
  
  
  Model Changes: If the data model has been changed (e.g., properties added or removed) without properly updating the service definition, it can lead to inconsistencies.
  
  
  
  Solution:
  
  
  Check the Data Model: Review the data model