How To Fix /IWBEP/SBDSP_UI054 - Mapping not allowed. The model in project &1 is redefining another model

/IWBEP/SBDSP_UI054 - Overview

• Message type: E = Error

• Message class: /IWBEP/SBDSP_UI -

• Message number: 054

• Message text: Mapping not allowed. The model in project &1 is redefining another model

Self-Explanatory Message

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/IWBEP/SBDSP_UI054 - Details

• The SAP error message /IWBEP/SBDSP_UI054 Mapping not allowed. The model in project &1 is redefining another model typically occurs in the context of SAP Gateway and OData services when there is a conflict in the data model definitions. This error indicates that the model you are trying to define in your project is attempting to redefine or extend another model that is already defined elsewhere, which is not allowed.
  
  Cause:
  
  Model Redefinition: The error arises when you have two models that are trying to define the same entity or structure. This can happen if you have imported or created a model that has the same name or structure as an existing model in another project or package.
  Namespace Conflicts: If the models are in different namespaces but have overlapping definitions, this can also lead to conflicts.
  Incorrect Project Configuration: Sometimes, the project configuration might not be set up correctly, leading to unintended model redefinitions.
  
  
  Solution:
  
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