How To Fix FVD_ML002 - Field name &1 already assigned to internal key &2

SAP Error Message - Details

• Message type: E = Error

• Message class: FVD_ML - Machine Learning

• Message number: 002

• Message text: Field name &1 already assigned to internal key &2

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FVD_ML002 - Field name &1 already assigned to internal key &2 ?

  The SAP error message FVD_ML002 indicates that a field name is already assigned to an internal key, which typically occurs in the context of financial document processing or data entry in SAP. This error can arise in various scenarios, such as when trying to create or modify a financial document, or when dealing with master data.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Duplicate Assignment: The field name you are trying to assign is already linked to another internal key in the system. This can happen if there are multiple entries or configurations that conflict with each other.
  Data Integrity Issues: There may be issues with the data integrity in the database, leading to conflicts in field assignments.
  Configuration Errors: Incorrect configuration in the system settings or master data setup can lead to this error.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check for Duplicates:
  
  Review the entries in the relevant tables or configurations to identify if the field name is already assigned to another internal key.
  Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to inspect the relevant tables.
  
  
  
  Correct the Assignment:
  
  If you find that the field name is indeed assigned to another key, you may need to either change the assignment or remove the duplicate entry.
  Ensure that the internal key you are trying to assign is unique and does not conflict with existing entries.
  
  
  
  Review Configuration:
  
  Check the configuration settings in the relevant modules (e.g., Financial Accounting, Controlling) to ensure that there are no misconfigurations.
  If necessary, consult with your SAP Basis or functional consultant to review the configuration.
  
  
  
  Data Consistency Check:
  
  Run data consistency checks or reports to identify any inconsistencies in the data that may be causing the issue.
  Use transaction codes like SARA (Archive Administration) or SICK (System Check) to perform checks.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific module you are working with for any known issues or additional troubleshooting steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: SE11, SE16, SARA, SICK
  Modules: Financial Accounting (FI), Controlling (CO)
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.