How To Fix CRM_FDT_MSG020 - Return values are always added

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_FDT_MSG -

• Message number: 020

• Message text: Return values are always added

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_FDT_MSG020 - Return values are always added ?

  The SAP error message CRM_FDT_MSG020 indicates that "Return values are always added." This message typically arises in the context of using the Function Design Tool (FDT) in SAP CRM, particularly when dealing with the configuration of return values in a function module or a similar context.
  Cause:
  The error occurs when there is an attempt to define return values in a way that is not compliant with the expected structure or logic of the function module. This can happen due to:
  
  Incorrect Configuration: The return values may not be properly configured in the function module or the FDT.
  Logical Errors: There may be logical inconsistencies in how the return values are being handled or defined.
  Missing Parameters: Required parameters for the return values might be missing or incorrectly defined.
  
  Solution:
  To resolve the CRM_FDT_MSG020 error, you can take the following steps:
  
  
  Check Function Module Configuration:
  
  Review the configuration of the function module in the Function Design Tool.
  Ensure that the return values are defined correctly and that they match the expected structure.
  
  
  
  Review Return Value Logic:
  
  Verify the logic that handles return values. Ensure that the return values are being set and returned correctly.
  Check if there are any conditions that might prevent the return values from being added as expected.
  
  
  
  Parameter Validation:
  
  Ensure that all required parameters for the return values are present and correctly defined.
  Validate the data types and structures of the return values to ensure they are compatible with the function module.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the function module to trace the flow of data and identify where the return values are being mishandled.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources related to the Function Design Tool and return values for additional guidance.
  
  
  
  Seek Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support or consulting with a colleague who has experience with SAP CRM and FDT.
  
  
  
  Related Information:
  
  Function Design Tool (FDT): A tool used in SAP to design and manage function modules, including their parameters and return values.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  SAP Community: Engage with the SAP Community forums to see if others have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.