How To Fix FDT_HRF090 - Output name &1; no JSON and no ID supplied

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_HRF - FDT: HRF

• Message number: 090

• Message text: Output name &1; no JSON and no ID supplied

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_HRF090 - Output name &1; no JSON and no ID supplied ?

  The SAP error message FDT_HRF090 typically indicates an issue related to the output name in the context of the SAP Fiori Data Transformation (FDT) framework. This error suggests that the system is expecting either a JSON output or an ID, but neither has been provided.
  Cause:
  
  Missing Output Name: The error occurs when the system is trying to generate an output but cannot find the necessary parameters (JSON or ID) to do so.
  Configuration Issues: There may be a misconfiguration in the FDT settings or the specific transformation being executed.
  Data Issues: The data being processed may not be in the expected format, leading to the inability to generate the required output.
  
  Solution:
  
  
  Check Output Configuration:
  
  Ensure that the output name is correctly configured in the FDT settings.
  Verify that the transformation logic is set up to produce the expected output format (JSON or ID).
  
  
  
  Provide Required Parameters:
  
  If the process requires a JSON output, ensure that the necessary data is being passed correctly.
  If an ID is required, make sure that it is being supplied in the request.
  
  
  
  Review Transformation Logic:
  
  Check the transformation logic for any errors or missing steps that could lead to the absence of the required output.
  Ensure that all necessary mappings and transformations are correctly defined.
  
  
  
  Debugging:
  
  Use debugging tools within SAP to trace the execution of the transformation and identify where the failure occurs.
  Look for logs or error messages that provide more context about the failure.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the FDT framework for any specific guidelines or known issues related to this error.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  SAP Fiori Data Transformation (FDT): This framework is used for transforming data between different formats and structures in SAP applications.
  JSON Output: JSON (JavaScript Object Notation) is a lightweight data interchange format that is easy for humans to read and write and easy for machines to parse and generate.
  ID Management: In many SAP processes, unique identifiers (IDs) are crucial for tracking and managing data entities.
  
  By following these steps, you should be able to diagnose and resolve the FDT_HRF090 error in your SAP environment.