How To Fix /IWBEP/SBDSP_UI105 - Property Name and Complex/Entity Name are mandatory

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/SBDSP_UI -

• Message number: 105

• Message text: Property Name and Complex/Entity Name are mandatory

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/SBDSP_UI105 - Property Name and Complex/Entity Name are mandatory ?

  The SAP error message /IWBEP/SBDSP_UI105 Property Name and Complex/Entity Name are mandatory typically occurs in the context of SAP Gateway or OData services when there is an issue with the metadata definition of an OData service. This error indicates that certain required fields are missing in the service definition, specifically the property name and the complex/entity name.
  Cause:
  
  Missing Property Name: The OData service is expecting a property name to be defined, but it is either missing or incorrectly specified in the service metadata.
  Missing Complex/Entity Name: Similar to the property name, the complex type or entity type name is required but not provided.
  Incorrect Configuration: There may be a misconfiguration in the service definition or the underlying data model.
  Model Binding Issues: If the data model is not correctly bound to the OData service, it can lead to this error.
  
  Solution:
  
  
  Check Metadata Definition:
  
  Go to the service definition in the SAP Gateway Service Builder (transaction code SEGW).
  Ensure that all required properties and entity types are correctly defined.
  Verify that the property names and complex/entity names are specified correctly.
  
  
  
  Update Service:
  
  If you have made changes to the data model, ensure that you regenerate the runtime artifacts. This can be done by right-clicking on the service in the Service Builder and selecting "Generate".
  Activate the service after making changes.
  
  
  
  Check Annotations:
  
  Ensure that any annotations related to the properties and entities are correctly defined and do not contain errors.
  
  
  
  Test the Service:
  
  Use the SAP Gateway Client (transaction code /IWFND/GW_CLIENT) to test the OData service and check if the error persists after making the necessary changes.
  
  
  
  Review Logs:
  
  Check the application logs (transaction code SLG1) for any additional error messages that might provide more context about the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or community forums for specific guidance related to the version of SAP you are using, as there may be version-specific considerations.
  
  
  
  Related Information:
  
  SAP Gateway: This is the technology that allows you to connect devices, environments, and platforms to SAP systems via OData services.
  OData Services: Open Data Protocol (OData) is a standard protocol for creating and consuming data APIs.
  Service Builder (SEGW): This is the tool used to create and manage OData services in SAP.
  
  If the issue persists after following these steps, consider reaching out to SAP support or consulting with a developer who has experience with SAP Gateway and OData services.