How To Fix PX054 - The following number is used several times: &

SAP Error Message - Details

• Message type: E = Error

• Message class: PX - HR-PA: Error messages for XPRAs

• Message number: 054

• Message text: The following number is used several times: &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PX054 - The following number is used several times: & ?

  The SAP error message PX054, which states "The following number is used several times: &," typically occurs in the context of number ranges or document numbers within SAP. This error indicates that a number that is supposed to be unique is being reused or duplicated in a context where uniqueness is required.
  Cause:
  
  Duplicate Number Assignment: The most common cause of this error is that the system is trying to assign a number that has already been used for another document or entry in the same number range.
  Configuration Issues: There may be issues with the configuration of number ranges in the relevant module (e.g., Sales and Distribution, Finance, etc.).
  Manual Entry Errors: Users may inadvertently enter a number that is already in use, especially if manual number assignment is allowed.
  Data Migration Issues: If data has been migrated from another system, there may be conflicts with existing number ranges.
  
  Solution:
  
  
  Check Number Range Configuration:
  
  Go to the relevant transaction for number range maintenance (e.g., SNRO for number ranges).
  Verify that the number range is correctly defined and that it allows for the required number of unique entries.
  
  
  
  Identify Duplicates:
  
  Use transaction codes like SE16 or SE11 to check the database table associated with the document type in question.
  Look for the specific number that is causing the error to see where it is being used.
  
  
  
  Adjust Number Assignment:
  
  If the number is being manually assigned, ensure that users are aware of the unique constraints and provide training if necessary.
  If the system is automatically assigning numbers, check the configuration to ensure it is functioning correctly.
  
  
  
  Change Number Range:
  
  If necessary, you can change the number range to a different one that does not have conflicts, ensuring that it is properly configured to avoid future issues.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant notes or patches that may address this specific error or provide additional guidance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SNRO (Number Range Objects), SE16 (Data Browser), and SE11 (Data Dictionary) for troubleshooting.
  Documentation: Review SAP documentation related to number ranges and document management for best practices.
  User Training: Ensure that users understand the importance of unique number assignments and the implications of reusing numbers.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or functional team for further investigation.