How To Fix FKBPIDT034 - Assignment to identification number category &1 is not unique

FKBPIDT034 - Overview

• Message type: E = Error

• Message class: FKBPIDT - Additional Partner Numbers

• Message number: 034

• Message text: Assignment to identification number category &1 is not unique

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 FKBPIDT034 - Assignment to identification number category &1 is not unique ?

  The SAP error message FKBPIDT034, which states "Assignment to identification number category &1 is not unique," typically occurs in the context of managing identification numbers (like tax numbers, social security numbers, etc.) in the SAP system. This error indicates that there is a conflict or duplication in the assignment of identification numbers to a specific category.
  
  Cause:
  
  Duplicate Entries: The most common cause of this error is that there are multiple entries in the system for the same identification number category that are not unique. This could happen if the same identification number is assigned to more than one entity or record.
  Incorrect Configuration: There may be issues with the configuration of identification number categories in the system, leading to conflicts.
  Data Migration Issues: If data has been migrated from another system, it is possible that duplicates were introduced during the migration process.
  
  
  Solution:
  
  
  Check for Duplicates: 
  
  Use transaction codes like SE16 or SE11 to access