How To Fix UGMD629 - Source and target data in table &1 is already identical

SAP Error Message - Details

• Message type: E = Error

• Message class: UGMD - FIN Master Data: Messages

• Message number: 629

• Message text: Source and target data in table &1 is already identical

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UGMD629 - Source and target data in table &1 is already identical ?

  The SAP error message UGMD629 indicates that the source and target data in a specified table are already identical. This typically occurs during data transfer or data migration processes, where the system checks if the data being transferred already exists in the target table in the same format and values.
  Cause:
  
  Data Redundancy: The data you are trying to transfer or update already exists in the target table, and there are no changes to be made.
  Incorrect Source Data: The source data may have been incorrectly prepared or may not have any new or different values compared to the target data.
  Configuration Issues: There may be issues with the configuration of the data transfer process, leading to attempts to transfer data that is already present.
  
  Solution:
  
  Verify Data: Check the source and target data to confirm that they are indeed identical. You can do this by running queries or using data comparison tools.
  Adjust Data Transfer Logic: If the data is meant to be updated, ensure that the logic for the data transfer is correctly set up to handle updates versus inserts.
  Use Conditional Logic: Implement conditional logic in your data transfer process to only attempt to transfer data if there are actual changes.
  Review Data Preparation: Ensure that the data being prepared for transfer is correctly formatted and contains the necessary changes.
  Log and Monitor: Enable logging for the data transfer process to capture details about the data being processed, which can help in diagnosing the issue.
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may be using specific transaction codes related to data migration (e.g., LSMW, BAPIs, etc.).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation related to data migration and transfer processes for best practices and troubleshooting steps.
  Support: If the issue persists, consider reaching out to SAP support for further assistance, providing them with details about the error and the context in which it occurs.
  
  By following these steps, you should be able to address the UGMD629 error and ensure that your data transfer processes function as intended.