How To Fix /BOBF/CONF259 - Data element &1 of altkey &2 needs to be of type &3

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOBF/CONF -

• Message number: 259

• Message text: Data element &1 of altkey &2 needs to be of type &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BOBF/CONF259 - Data element &1 of altkey &2 needs to be of type &3 ?

  The SAP error message /BOBF/CONF259 typically indicates a data type mismatch in the context of Business Object Framework (BOF) configuration. This error occurs when the data element specified in the alternative key (altkey) does not match the expected data type.
  Cause:
  
  Data Type Mismatch: The data element specified in the alternative key is expected to be of a certain type (e.g., CHAR, NUMC, etc.), but the actual data type defined in the data model or the configuration does not match.
  Incorrect Configuration: The alternative key may have been incorrectly configured in the Business Object or the data model.
  Changes in Data Model: If there have been recent changes to the data model or the underlying database structure, it may lead to inconsistencies that trigger this error.
  
  Solution:
  
  
  Check Data Element Configuration:
  
  Go to the relevant Business Object configuration in the SAP system.
  Verify the data type of the data element specified in the error message.
  Ensure that it matches the expected type as indicated in the error message.
  
  
  
  Review Alternative Key Definition:
  
  Navigate to the alternative key settings for the Business Object.
  Ensure that the data elements used in the alternative key are correctly defined and match the expected types.
  
  
  
  Adjust Data Model:
  
  If there have been changes to the data model, ensure that all references to data elements are updated accordingly.
  If necessary, regenerate the data model or re-activate the Business Object to apply the changes.
  
  
  
  Testing:
  
  After making the necessary adjustments, test the Business Object to ensure that the error no longer occurs.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the Business Object Framework for any specific guidelines or known issues related to this error.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like BOBF (Business Object Framework) to access the configuration settings.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Debugging: If the issue persists, consider using debugging tools to trace the execution and identify where the mismatch occurs.
  
  By following these steps, you should be able to resolve the /BOBF/CONF259 error and ensure that your Business Object configuration is correct.