How To Fix /IWBEP/SBOD220 - Mapping of '&1' to '&2' needs conversion exit.

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/SBOD -

• Message number: 220

• Message text: Mapping of '&1' to '&2' needs conversion exit.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/SBOD220 - Mapping of '&1' to '&2' needs conversion exit. ?

  The SAP error message /IWBEP/SBOD220 Mapping of '&1' to '&2' needs conversion exit typically occurs in the context of SAP Gateway or OData services when there is a mismatch in data types or formats between the source and target fields during data mapping. This error indicates that the system is unable to convert the data from one format to another due to the absence of a conversion exit.
  Cause:
  
  Data Type Mismatch: The source field (represented by &1) and the target field (represented by &2) have incompatible data types. For example, trying to map a character field to a numeric field without a proper conversion.
  Missing Conversion Exit: The target field may require a specific conversion exit that has not been defined or is not available for the data type being used.
  Inconsistent Data Formats: The data being sent from the source may not conform to the expected format of the target field, such as date formats, currency formats, etc.
  
  Solution:
  
  Check Data Types: Verify the data types of the source and target fields in the OData service. Ensure that they are compatible and that the mapping is correct.
  Define Conversion Exits: If a conversion exit is required, you may need to define it in the ABAP Dictionary (transaction SE11) for the target field. This involves creating or assigning a conversion routine that can handle the data transformation.
  Adjust Data Formats: Ensure that the data being sent from the source conforms to the expected format of the target field. This may involve formatting dates, numbers, or other data types appropriately before they are sent to the OData service.
  Debugging: Use transaction /IWFND/ERROR_LOG to check for detailed error logs related to the OData service. This can provide more context on what is causing the mapping issue.
  Testing: After making changes, test the OData service again to ensure that the error has been resolved.
  
  Related Information:
  
  Conversion Exits: In SAP, conversion exits are routines that convert data from one format to another. They are often used for fields like dates, currencies, and other specialized formats.
  OData Services: Understanding how OData services work in SAP can help in troubleshooting issues related to data mapping and conversion.
  SAP Documentation: Refer to SAP Help Portal or relevant SAP Notes for more information on specific error messages and their resolutions.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.