How To Fix /IWBEP/SBUIOD093 - Enter a public type from an interface or from a class

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/SBUIOD -

• Message number: 093

• Message text: Enter a public type from an interface or from a class

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/SBUIOD093 - Enter a public type from an interface or from a class ?

  The SAP error message /IWBEP/SBUIOD093 typically occurs in the context of SAP Gateway or OData services when there is an issue related to the definition of a type in your OData service. This error indicates that the system expects a public type from an interface or a class, but it is not able to find one.
  Cause:
  
  Missing Public Type: The error usually arises when the OData service is trying to reference a type that is not defined as public in the corresponding ABAP class or interface.
  Incorrect Type Definition: The type might be defined incorrectly or not at all in the ABAP code.
  Visibility Issues: The type might be defined in a way that it is not accessible from the context where it is being called.
  Service Registration Issues: The OData service might not be properly registered or activated in the SAP Gateway.
  
  Solution:
  
  
  Check Type Definition:
  
  Ensure that the type you are trying to use is defined as public in the ABAP class or interface. You can do this by checking the visibility of the type in the ABAP Dictionary or in the ABAP code.
  If the type is defined in a class, make sure it is declared in the PUBLIC SECTION.
  
  
  
  Correct the OData Model:
  
  If you are using a custom OData model, ensure that the model is correctly defined and that all types are properly referenced.
  Check the metadata of the OData service to ensure that the types are correctly exposed.
  
  
  
  Re-register the OData Service:
  
  If you have made changes to the ABAP code or the OData service, you may need to re-register the service in the SAP Gateway.
  Use transaction /IWFND/MAINT_SERVICE to check the status of your service and re-register it if necessary.
  
  
  
  Check for Syntax Errors:
  
  Ensure that there are no syntax errors in your ABAP code that could prevent the type from being recognized.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the OData service to trace where the error is occurring. This can provide more context on what is causing the issue.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to OData services and the specific error message for any known issues or patches.
  Documentation: Refer to the SAP Gateway documentation for guidelines on defining and exposing types in OData services.
  Community Forums: Consider searching or posting in SAP Community forums for additional insights from other developers who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the issue causing the /IWBEP/SBUIOD093 error message.