How To Fix UCF7627 - Rows &1 and &2 have the same sequence number

SAP Error Message - Details

• Message type: E = Error

• Message class: UCF7 - Messages for Flexible Upload

• Message number: 627

• Message text: Rows &1 and &2 have the same sequence number

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UCF7627 - Rows &1 and &2 have the same sequence number ?

  The SAP error message UCF7627, which states "Rows &1 and &2 have the same sequence number," typically occurs in the context of SAP's Universal Component Framework (UCF) or when dealing with data processing in SAP applications. This error indicates that there are two rows in a dataset that have been assigned the same sequence number, which is not allowed as sequence numbers are expected to be unique for proper data processing.
  Cause:
  
  
  Duplicate Sequence Numbers: The primary cause of this error is the presence of duplicate sequence numbers in the dataset being processed. This can happen due to:
  
  Incorrect data entry or data import processes.
  Issues in the logic of the program that generates or assigns sequence numbers.
  Data corruption or inconsistencies in the database.
  
  
  
  Data Migration Issues: If data has been migrated from another system or from a previous version of SAP, it is possible that the sequence numbers were not properly adjusted or validated.
  
  
  Solution:
  
  
  Identify Duplicates: 
  
  Use SQL queries or SAP reporting tools to identify the rows with duplicate sequence numbers. You can run a query to group by the sequence number and count occurrences to find duplicates.
  
  
  
  Correct Data: 
  
  Once duplicates are identified, you will need to correct the data. This may involve:
  
  Assigning new unique sequence numbers to the duplicate rows.
  Deleting or merging duplicate entries if they are not needed.
  
  
  
  
  
  Review Data Entry Processes: 
  
  If the issue arises from manual data entry, review and improve the data entry processes to prevent future duplicates.
  Implement validation checks in the application logic to ensure that sequence numbers are unique before data is saved.
  
  
  
  Data Migration Review: 
  
  If the error is related to data migration, review the migration scripts or processes to ensure that they correctly handle sequence number assignments.
  
  
  
  Consult Documentation: 
  
  Check SAP documentation or notes related to the specific module you are working with for any additional guidance or known issues.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific fixes or patches related to this error message. SAP frequently updates its knowledge base with solutions for common issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in data analysis, such as SE16 (Data Browser) or SE11 (Data Dictionary).
  Support: If the issue persists and you are unable to resolve it, consider reaching out to SAP support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to resolve the UCF7627 error and prevent it from occurring in the future.