How To Fix FDT_HRF210 - Assigned functions need to have the same output

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_HRF - FDT: HRF

• Message number: 210

• Message text: Assigned functions need to have the same output

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_HRF210 - Assigned functions need to have the same output ?

  The SAP error message FDT_HRF210 indicates that there is a mismatch in the output of assigned functions in a specific context, typically within the context of SAP's Flexible Data Import (FDI) or Flexible Data Transfer (FDT) framework. This error usually arises when you are trying to assign multiple functions that are expected to produce the same output structure, but they do not.
  Cause:
  
  Inconsistent Output Structures: The functions you are trying to assign have different output structures or data types. This can happen if the functions are designed to return different fields or data formats.
  Configuration Issues: There may be a misconfiguration in the way the functions are set up or assigned within the FDT framework.
  Data Mapping Errors: If you are mapping data from different sources or functions, and they do not align in terms of the expected output, this error can occur.
  
  Solution:
  
  Check Function Outputs: Review the output structure of each function you are trying to assign. Ensure that they all produce the same output fields and data types.
  Modify Functions: If necessary, modify the functions to ensure they have a consistent output. This may involve changing the data types or the fields being returned.
  Reassign Functions: If you have made changes to the functions, reassign them in the FDT configuration to ensure that they are correctly linked.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on how to properly configure functions within the FDT framework.
  Testing: After making changes, test the configuration to ensure that the error is resolved and that the functions work as expected.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  FDT Documentation: Review the official SAP documentation for Flexible Data Transfer to understand the requirements for function outputs and how to configure them correctly.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the cause of the FDT_HRF210 error and implement a solution to resolve it.