How To Fix FDT_HANA169 - &2: Parameter &1 is not mapped to a result column

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_HANA - BRFplus: HANA Integration

• Message number: 169

• Message text: &2: Parameter &1 is not mapped to a result column

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_HANA169 - &2: Parameter &1 is not mapped to a result column ?

  The SAP error message FDT_HANA169 indicates that there is a parameter in your query or data flow that is not correctly mapped to a result column in the context of SAP HANA. This typically occurs in scenarios involving data extraction, transformation, or loading (ETL) processes, particularly when using SAP Data Intelligence or SAP HANA Smart Data Integration.
  Cause:
  
  
  Parameter Mapping Issue: The parameter specified in the error message is not linked to any column in the result set of the query or data flow. This can happen if:
  
  The parameter name is misspelled.
  The parameter is not included in the SELECT statement of the query.
  The parameter is defined but not used in the context of the data flow.
  
  
  
  Changes in Data Model: If there have been changes to the underlying data model (e.g., renaming columns, removing columns), the mapping may become invalid.
  
  
  Incorrect Configuration: The configuration of the data flow or the query might be incorrect, leading to parameters not being recognized.
  
  
  Solution:
  
  
  Check Parameter Mapping:
  
  Review the query or data flow to ensure that the parameter is correctly defined and mapped to a result column.
  Ensure that the parameter name matches exactly with the column name in the result set.
  
  
  
  Update the Query:
  
  If the parameter is not included in the SELECT statement, add it to the query.
  If the parameter is no longer needed, remove it from the configuration.
  
  
  
  Validate Data Model:
  
  Check for any recent changes in the data model that might affect the mapping.
  Update the data flow or query to reflect any changes in the underlying tables or views.
  
  
  
  Test the Configuration:
  
  After making changes, test the data flow or query to ensure that the error is resolved and that the expected results are returned.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or community forums for additional insights or similar issues encountered by other users.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Debugging Tools: Utilize debugging tools available in SAP HANA or Data Intelligence to trace the execution of the query or data flow and identify where the mapping issue occurs.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.