How To Fix FDT_HRF104 - Aliases have been defined

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_HRF - FDT: HRF

• Message number: 104

• Message text: Aliases have been defined

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_HRF104 - Aliases have been defined ?

  The SAP error message FDT_HRF104 indicates that there is an issue related to the definition of aliases in the context of the Field Data Tool (FDT) or the usage of the FDT in SAP applications. This error typically arises when there are conflicts or misconfigurations in the alias definitions.
  Cause:
  
  Duplicate Aliases: The error may occur if there are duplicate alias definitions in the system. This can happen if multiple users or processes attempt to define the same alias for different fields or data elements.
  Incorrect Configuration: The configuration of the aliases may not be set up correctly, leading to conflicts or misinterpretations by the system.
  Data Model Changes: Changes in the underlying data model or structure may lead to inconsistencies in the alias definitions.
  
  Solution:
  
  Check for Duplicates: Review the alias definitions in the FDT to ensure that there are no duplicates. If duplicates are found, you will need to remove or rename them to resolve the conflict.
  Review Configuration: Go through the configuration settings for the aliases to ensure they are set up correctly. Make sure that each alias is unique and correctly mapped to the intended data fields.
  Consult Documentation: Refer to the SAP documentation or help resources related to the Field Data Tool for guidance on how to properly define and manage aliases.
  Testing: After making changes, test the configuration to ensure that the error is resolved and that the aliases function as expected.
  System Logs: Check system logs for any additional error messages or warnings that may provide more context about the issue.
  
  Related Information:
  
  Field Data Tool (FDT): This is a tool used in SAP to manage field definitions and data mappings. Understanding how it works can help in troubleshooting issues related to aliases.
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can offer insights or solutions.
  
  If the problem persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.