How To Fix /IWBEP/SBDSP_DM053 - Mapping between &1 and &2 can cause runtime failure

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/SBDSP_DM -

• Message number: 053

• Message text: Mapping between &1 and &2 can cause runtime failure

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/SBDSP_DM053 - Mapping between &1 and &2 can cause runtime failure ?

  The SAP error message /IWBEP/SBDSP_DM053 Mapping between &1 and &2 can cause runtime failure typically occurs in the context of SAP Gateway and OData services. This error indicates that there is a mapping issue between two data types or structures, which could lead to runtime failures when the OData service is executed.
  Cause:
  
  Data Type Mismatch: The error often arises when there is a mismatch between the expected data type in the OData service and the actual data type being returned from the backend system.
  Inconsistent Metadata: If the metadata definitions in the OData service do not align with the underlying data model, it can lead to mapping issues.
  Changes in Data Model: If there have been recent changes to the underlying data model (e.g., changes in database tables or structures) without corresponding updates in the OData service, this can cause mapping errors.
  Incorrect Annotations: Annotations in the service definition that do not match the actual data types can also lead to this error.
  
  Solution:
  
  Check Data Types: Review the data types of the fields in the OData service and ensure they match the corresponding fields in the backend data model.
  Update Metadata: If there have been changes in the backend data model, regenerate the metadata for the OData service to ensure it reflects the current structure.
  
  You can do this by using transaction code /IWFND/MAINT_SERVICE to maintain the service and regenerate the metadata.
  
  
  Review Annotations: Check the annotations in the service definition to ensure they are correctly defined and match the expected data types.
  Debugging: Use the SAP Gateway Client (transaction /IWFND/GW_CLIENT) to test the OData service and identify the specific fields causing the issue. This can help in pinpointing the exact mapping problem.
  Check Service Implementation: If you are using custom implementations, ensure that the logic in the implementation is correctly handling the data types and structures.
  
  Related Information:
  
  Transaction Codes:
  
  /IWFND/MAINT_SERVICE: To maintain OData services.
  /IWFND/GW_CLIENT: To test OData services.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on this error.
  Documentation: Review the SAP Gateway documentation for best practices on defining and implementing OData services.
  
  By following these steps, you should be able to identify and resolve the mapping issue causing the runtime failure in your SAP OData service.